Solve the following.

​$$\frac{\sqrt{196}}{7}×\frac{\sqrt{441}}{7}×\frac{{120}}{\sqrt{225}}=?$$​​

Correct option is D

Given:​

​$$\frac{\sqrt{196}}{7}×\frac{\sqrt{441}}{7}×\frac{{120}}{\sqrt{225}}$$

Solution:

$$\frac{\sqrt{196}}{7}×\frac{\sqrt{441}}{7}×\frac{{120}}{\sqrt{225}}$$

=$$\frac{14}{7}×\frac{21}{7}×\frac{{120}}{15}$$

=$$2\times3 \times 8=48$$​​