\sqrt110.25\times\sqrt0.01\div\sqrt0.0025-\sqrt420.25 is equal to:

Powers and Roots Practice Test 4

Question : 36 of 40

Marks: +1, -0

√110.25×√0.01÷√0.0025-√420.25

is equal to:

Solution:

√110.25×√0.01÷√0.0025-√420.25

= 10.5 × 0.1 ÷ 0.05 - 20.5

= 10.5 × 2 - 20.5

=21 - 20.5 = 0.50

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