Solve the proportion for the variable given.

4/6 = 9/x
A) 10
B) 6
C) 1
D) 27/2
Answer is d) 27/2
(not asking I'm just informing)

Hiroaki wants to find 3 3/4 - 7/8 explain why he must rename 3 3/4 to do the subtraction.

Gh bisects fgi. find the measure of hgi •15° •21° •10° •8°

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.