Question

Using the rules for significant figures, the correct answer for the expression `(0.02858 xx 0.112)/(0.5702)` will be ______.

विकल्प

• 0.005613

• 0.00561

• 0.0056

• 0.006

Answer 1

Using the rules for significant figures, the correct answer for the expression `(0.02858 xx 0.112)/(0.5702)` will be 0.00561.

Explanation:

`0.002858 xx 0.112/0.5702` = 0.000561

Number of significant figure in 0.002858 = 4

Number of significant figure in 0.112 = 3

Number of significant fig. in 0.5702 = 4

Hence, 0.00561 has three significant figures.