Answer with Step-by-step explanation:
We are given that
20%
When we change percent into fraction we will divide the percent by 100
We have to find the line which shows the correct placement of given numbers.
Lcm(3,5)=15
7(3)=(7*5) -( x*2)
21 = 35 -(x*2)
35-21= 14
14/2 =7
X=7
The answer is (2,49).