15/30= 1/2
2/4=1/2
The answer is B
Answer:
8 inches
Step-by-step explanation:
Step 1:
2 : 10 miles Ratio Inches to Miles
Step 2:
2 : 10 = x : 40 Equation
Step 3:
10x = 80 Multiply
Step 4:
80 ÷ 10 Divide
Answer:
x = 8
Hope This Helps :)
Mutiply 5.8 times 1.6 and you will get 9.28
Bobby should grow an amount greater than 70-61 = 9 inches to become taller than 70 inches. Therefore, the correct answer is that Bobby must grow an amount of x> 9 inches to be taller than 70 inches.
