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Hi there! Have questions about your homework? At Brainly, there are 60 million students who want to help each other learn. Questions are usually answered in less than 10 minutes. Try it for yourself by posting a question! :D

1) The ratio of math books to science books in a book shelf is 4.3.if there are 24 science books,how many book are there?

2). 75's store cells a pair of shoes for 3,878 pesos. If the markup rate is 40%,What is the costs of the shoes? 3.)the area of a square is 225 cm,What is its perimeter in centimeters? 4.)aron is 5 years old than amy,three years ago he was twice as old as amy ,How old is amy now? 5.)The volume of a cube with sides 6 is equal to the volume of a regular solid with the length 15 ,2 width 9.The height of the rectangular solid is? 6.)A tank of water supplies the needs of 5 children children for 6 days .assuming that the 5 childrens each use the same amount of water how long will water last if there were only 3 children?