20% of 30
Or .20×30 and you'll get your answer
Soultion:
x=4
step by step
(4+6)(4+2)=60
Answer:
Step-by-step explanation:
1.2307692307692.
The first step is to find the proportionality constant.
The formula is
z = kx/y
1.2307692307692 = k * 4/13 Multiply both sides by 13
1.2307692307692 * 13 = 4k
16 = 4*k Divide by 4
k = 16/4
k = 4
=================================
z = k*x/y
x = 9
y = 20
k = 4
z = 4 *9/20
z = 36/20
z = 1.8
Length times width so that would be 21
If you're talking about 607 without decimals, then 0. Because 607 is greater than 48.