Write 39 1/5 as a radical (i. e. as a root)

Hello.

To find the square root of this expression ...

First, look at the "number" part of your expression, the numerator

of the fraction simplifies like this: 391 = 1.

The denominator of the fraction simplifies like this: 5 = 1.

So, the whole fraction simplifies like this:

391/5 = 1

Have a nice day

First write 39 1/5 as a proper fraction.

39 1/5 = 196/5

A radical number should have a root symbol. To make this number has a root symbol and maintain its value, we have to square it.

(196/5) ² = 38,416/25

∴ 39 1/5 = (√38,416) / (√25) or

= √1,536.64