There are 30 students in a class. 14 are boys and 16 girls. find the rato of girls to boys.

14pqr+35pqr factorise

What is the product of 3 1/4 * 3/5?

Rosa, roberto, andrea, and inno find an estamate for the square root of ten who has proposed the best solution Rosa, use the square root of 9 and the square root of 25 Roberto, use the square root of 4 and the square root of 90 Andrea, use the

Factor by grouping 9m3-3m2p2-3mp+p3

A baker used 2 5/6 pounds of butter to make cookies. On a particular day, the baker used 8 1/2 pounds of butter to make cookies. How many batches of cookies did the baker make that day?

Find the quotient 38.8 divided by 4

What is 5.96 as a percent?

How do you decide whether to take the positive or negative square root?

Simplify the following surds √32

12 to the second power