Given
216 sections : 15%
want to know
X sections : 100%
Write the proportion equation
216/15 = X/100
Cross multiply
216*100=15*X
Solve for X
X=21600/15=1440
so there used to be 1440 sections.
Answer: A
Step-by-step explanation: Edge 2020
Answer:
10y/21 - 2/6 simplifies to 10/21(y) - 1/3
Step-by-step explanation:
I hope this helps.
I need the rest of the info to solve this
(4/3x)(2/3x)
(4/3)(2/3)=8/9
(x)(x)= x squared
so...(4/3x)(2/3x)= 8/9x squared