Question

Find the square root of the following decimal numbers
0 2.89 ) 1.96 i) 67.24 iv) 31.36 ) 20164
m) 13987​

Answer 1

Answer:

2.89= 1.7

1.96=1.4

67.24=8.2

31.36=5.6

Hope helpes

Answer 2

The square root of 2.89 is 1.7

The square root of 1.96 is 1.4

The square root of 67.24 is 8.2

The square root of 31.36 is 5.6

Step-by-step explanation:

(1) 2.89

square root of 2.89 = $\sqrt{2.89}$

= $\sqrt{\frac{289}{100} }$

= $\frac{1}{10}\times \sqrt{289}$

= $\frac{17}{10}$

= 1.7

the square root of 2.89 is 1.7

(2)  1.96

square root of 1.96 = $\sqrt{1.96}$

= $\sqrt{\frac{196}{100} }$

= $\frac{1}{10}\times \sqrt{196}$ = $\frac{14}{10}$

= 1.4

the square root of 1.96 is 1.4

(3) 67.24

square root of 67.24= $\sqrt{67.24}$

$\sqrt{\frac{67.24}{100} }$= $\frac{1}{10}\times \sqrt{6724}$ = $\frac{82}{10}$

= 8.2

the square root of 67.24 is 8.2

(4) 31.36

square root of 31.36 = $\sqrt{31.36}$

$\sqrt{\frac{31.36}{100} } = \frac{1}{10}\times \sqrt{3136}= \frac{56}{10}$

= 5.6

the square root of 31.36 is 5.6

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