Question

A real number between the square root 3.6 and 3.7

Answer 1

• 1.9

Explanation:

We can put this as:

• √3.6 < r < √3.7, where r is the real number
• √360/10 < r < √370/10

361 = 19² is in the interval:

• 360 < 361 < 370

So,

• √360/10 < √361/10 < √370/10
• √3.6 < 1.9 < √3.7
• r = 1.9 is the number