(0.2 \times 0.2 + 0.01) (0.1 \times 0.1 + 0.02)^{-1} is equal to

Decimals and Fractions Practice Test 2

Question : 40 of 40

Marks: +1, -0

(0.2 × 0.2 + 0.01) (0.1 × 0.1 + 0.02)^{-1}

is equal to

Solution:

(0.2 × 0.2 + 0.01) (0.1 × 0.1 + 0.02)^{-1}

=(0.04+0.01)/(0.01+0.02)=0.05/0.03=5/3

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