Practicing Success

Target Exam

CUET

Subject

General Test

Chapter

Quantitative Reasoning

Topic

Simplification

Question:

The value of $\frac{(4.2)^3}{(2.1)^2}$ is:

Options:

2

8

16.8

19.4

Correct Answer:

16.8

Explanation:

$\frac{(4.2)^3}{(2.1)^2}$ = \(\frac{4.2 × 4.2 × 4.2 }{2.1 × 2.1}\)

= 16.8