A primary school textbook weighs 0.2 kg while a secondary school textbook weighs 0.5 kg. A bookstore owner decides to order 1200 books. The number of secondary school textbooks ordered makes up 20% of the total number of books ordered. What is the difference in the combined mass of the secondary school textbooks and the combined mass of the primary school textbooks?
3 children were competing to see how many puzzles they could compete in 1 hour. Child A completed 5 times as many puzzles as Child B. Child C completed 4 more puzzles than Child B. How many puzzles did Child A solve if the average number of puzzles they solved was 13?
jullinefaith
umm opo kase po submission namen sa tuesday na
jullinefaith
3 children were competing to see how many puzzles they could compete in 1 hour. Child A completed 5 times as many puzzles as Child B. Child C completed 4 more puzzles than Child B. How many puzzles did Child A solve if the average number of puzzles they solved was 13?
jullinefaith
ayan lang po highly appreciated pag nasagutan nyo po maraming salamat!
jullinefaith
hindi napo pala kailangan thank you po
Answers & Comments
7 divide by 1 = 7
6 divide by 2 = 3
6 divide by 3 = 2
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Hello pls help me solve this!
A primary school textbook weighs 0.2 kg while a secondary school textbook weighs 0.5 kg. A bookstore owner decides to order 1200 books. The number of secondary school textbooks ordered makes up 20% of the total number of books ordered. What is the difference in the combined mass of the secondary school textbooks and the combined mass of the primary school textbooks?
3 children were competing to see how many puzzles they could compete in 1 hour. Child A completed 5 times as many puzzles as Child B. Child C completed 4 more puzzles than Child B. How many puzzles did Child A solve if the average number of puzzles they solved was 13?
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Need answer asap
submission: tuesday