Answer:
2/15
Step-by-step explanation:
4/10 * 3/9 = 12/90 = 2/15
Ummm ....... I think x=80
20%
Because Suppose x% of 20 is 4
That is
x100×20=4
or
x5=4
—> =4×5=20
So 20% of 20 is 4

Answer:
(5 * 10")
Step-by-step explanation:
9-4 = 5
I don't understand the "" part but im pretty sure this is what you meant
