Question

Q.Find the square root of each of the following numbers correct to two places of decimal:
1). 3
2). 478

Q.Find the square root of each of the following decimal numbers correct to 2 places of decimal:
1). 175.01
2). 7136.8

Q.Find the square root of each of the following fractional numbers correct to 2 places of decimal :
$1) \frac{4}{7} \\ 2)83 \frac{7}{11}$

Answer 1

1 . √3=1.73….......
2 . √478 = 21.86......
1 . √175.01 = 13.22.......
2 . √7136.8 = 84.47..........
1 . √0.5714 = 0.75......
2. √ 83.63 = 9.14...........

Answer 2

Answer:

In mathematics, a square root of a number a is a number y such that b²= a; in other words, a number b whose square (the result of multiplying the number by itself, or b⋅ b) is a.

1). √3 = 1.73

2). √478= 21.86

1).√ 175.01 =13.22

2).√ 7136.8= 84.48

1) √4/7=0.75

2) √83 7/11= 592/11= 2.21