Barney the dinosaur weighs 1500 pounds more than five regular dinosaurs combined. If each regular dinosaur weighs 800 pounds, find the combined weight of Barney and the five regular dinosaurs' weights?

If each regular dinosaur weighs 800 pounds, five regular dinosaurs weigh 5*800=

<<5*800=4000>>4000 pounds. Since Barney the dinosaur weighs 1500 pounds more than five regular dinosaurs combined, he weighs 4000+1500=5500 pounds. The combined weight of Barney and the five regular dinosaurs' weights is 5500+4000=<<5500+4000=9500>>9500 pounds. #### 9500 It takes 15 minutes for Dante to go to Hidden Lake. From Hidden Lake, he has to walk back to the Park Office and it takes him 7 minutes. When he arrives there, he will have been gone from the Park Office 32 minutes altogether. If he had walked to the Lake Park restaurant from the Park office before taking the 15 minute walk to Hidden Lake, how long is the walk from Park Office to the Lake Park restaurant? If it takes 15 minutes for Dante to go to Hidden Lake and 7 minutes to walk back to the Park Office, he spends a total of 15+7=<<15+7=22>>22 minutes on the trip. When Dante arrives at the Park Office, he will have been gone from the Park Office 32 minutes altogether, and since he passed by the Lake Park restaurant from The Park Office, his walk from Park Office to the Lake Park restaurant took 32-22=<<32-22=10>>10 minutes. #### 10 For 12 servings of Chicken Surprise, you need 4.5 pounds of chicken and 24 ounces of stuffing. How many ounces would one serving of Chicken Surprise be? Chicken = 4.5 pounds = <<4.5*16=72>>72 ounces Chicken + stuffing = 72 + 24 = <<72+24=96>>96 ounces 96/12 = <<96/12=8>>8 ounces Each serving would be 8 ounces. #### 8 Brinley's teacher took the grade six students to the San Diego Zoo to watch and learn about animals. While at the zoo, Brinley counted 100 snakes, 80 arctic foxes, and 20 leopards. She also saw ten times more bee-eaters than leopards, half as many cheetahs as snakes, and twice as many alligators as the total number of Arctic foxes and leopards. What's the total number of animals Brinley counted at the zoo? There were 10*20 = <<10*20=200>>200 more bee-eaters at the zoo. There were 1/2*100 = <<1/2*100=50>>50 cheetahs. The total number of foxes and leopards is 80+20 = <<80+20=100>>100. There were 2*100 = <<2*100=200>>200 alligators. The total number of animals is 200 alligators+220 bee-eaters+100 snakes+80 tactic foxes+20 leopards+50 cheetahs = <<200+220+100+80+20+50=670>>670 animals. #### 670 After receiving the $2000 stimulus check, Mr. Eithan decided to share the amount with his family. He gave 2/5 of the amount to his wife, 2/5 of the remaining amount to his first son, 40% of the remaining amount to his second son, and kept the remaining in their family savings account. Calculate the total amount he kept in the family's savings account. The total amount of money Mr. Eithan gave to his wife is 2/5*2000 = $<<2/5*2000=800>>800 After giving his wife $800, he remained with $2000-$800=$<<2000-800=1200>>1200 He gave his first son 2/5 of the remaining amount which is 2/5*$1200 = $<<2/5*1200=480>>480 The total amount remaining after he gave his first 2/5 of the amount is $1200-$480 = $<<1200-480=720>>720 He then gave his second son 40/100*720 = $<<40/100*720=288>>288 of the money. After giving his second son $288, the amount of money remaining that he saved in the family's saving account is $720-$288=$432 #### 432 Scott, Mary, and Ken committed to raising $4,000 for their local children’s cancer hospital. Right now, Mary’s collection is five times what Ken has, but three times Scott’s funds. If Ken has $600, by how much have the three exceeded their goal? Mary has collected 5 * $600 = $<<5*600=3000>>3000 Scott therefore has $3000 / 3 = $<<3000/3=1000>>1000 All together, they have raised $3000 + $1000 + $600 = $<<3000+1000+600=4600>>4600 They have therefore exceeded their goal by $4600 - $4000 = $<<4600-4000=600>>600 #### 600 It takes 320 rose petals to make an ounce of perfume. If each rose produces 8 petals, and there are 12 roses per bush, how many bushes will Fern have to harvest to make 20 12-ounce bottles of perfume? First find the number of roses needed for one ounce of perfume: 320 petals / 8 petals/rose = <<320/8=40>>40 roses Then multiply the number of roses needed for one ounce by the number of ounces per bottle to find the number of roses per bottle: 40 roses/ounce * 12 ounces/bottle = <<40*12=480>>480 roses/bottle Then multiply that number by the number of bottles to find the total number of roses needed: 480 roses/bottle * 20 bottles = 9600 roses Then divide that number by the number of roses per bush to find the number of bushes Fern needs to harvest: 9600 roses / 12 roses/bush = <<9600/12=800>>800 bushes #### 800 Jacob has been tasked with a project to write up an urban plan proposal that will be used to construct a new city. He uses Pittsburg city as a reference which has 2000 stores, 500 hospitals, 200 schools, and 20 police stations. If the new city should have half the number of stores, twice as many hospitals, 50 fewer schools, and 5 more police stations, what is the total number of buildings required for this project? The number of stores required for the new city is 2000 / 2 = <<2000/2=1000>>1000 stores. The number of hospitals required for the new city is 2* 500 = <<2*500=1000>>1000 hospitals. The number of schools required for the new city is 200 - 50 = <<200-50=150>>150 schools. The number of police stations required for the new city is 20+5 = <<20+5=25>>25 police stations. The total number of buildings required for this new city project 1000+1000+150+25=<<1000+1000+150+25=2175>>2175 buildings. #### 2175 Antonov bought 60 candies. He gave a pack of candy to his sister. If a pack of candy has 20 pieces, how many packs does Antonov still have? Antonov was left with 60 - 20 = <<60-20=40>>40 pieces of candy. Therefore, he still has 40 / 20 = <<40/20=2>>2 packs of candy. #### 2 Bill had to finish a project from work that was to take him 4 days. If he took 6 seven-hour naps in the four days, how long did he spend working on the project? Since a day has 24 hours, the project was to take 24*4 = <<24*4=96>>96 hours. Bill took 6 seven-hour naps during the four days, a total of 6*7 = <<6*7=42>>42 hours The time he spent working on the project is 96-42 = <<96-42=54>>54 hours. #### 54