Solve : 48.2 × 2.5 × 2.2 + ? = 270

A. 6.5

B. 2.8

C. 4.9

D. 3.4

E. 1.2

Answer: Option C

Solution(By Examveda Team)

Let the missing number be x
Given, 48.2 × 2.5 × 2.2 + x = 270
⇒ x = 270 - 48.2 × 2.5 × 2.2
⇒ x = 270 - 265.1
⇒ x = 4.9
Hence, the number is 4.9