Compare the two ratios by entering > , < , or = in the box.

6: 15 30: 80 ?

Is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis.

Fill in the table with whole numbers to make 430 in five different ways

35 ! insert < , > , or = to make the sentence true. 12 __ 25 > =