Question

The length of 9 ants measure 3.51 inches. What is the length of 25 ants measured in inches if each ant is 1 cementer long?

A. 32.2 inches
B. 9.8 inches
C. 15.6 inches
D. 31.6 inches

Answer 1

B. 9.8 inches is the answer

Answer 2

if 9 ants=3.51inches

25 ants =x

therefore by cross multiplication

x= 25*3.51 /9 =9.8 inches

answer:B