4 mat-weavers can weave 4 mats 4 day. At the same rate, how many mats would be woven by 8 mat-weavers in 8 days?

A 4

B 8

C 12

D 16

Correct Answer: Option D

4 mat-weavers can weave 4 mats in 4 day so,8 mat-weavers can weave 8 mats in 8 day