0.05 $\times$ 0.7 =

0.35

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0.035

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Solution

The correct option is B 0.035
5 $\times$ 7 is 35.
The factor 0.05 has two decimal digits and 0.7 has one decimal digit. The number of decimal digits in the answer is the sum of the number of decimal digits in the factors.
So, the answer has to have three decimal digits, so the answer is 0.035.

Suggest Corrections

Similar questions

0.7 (0.25 x - 0.3) = 0.05 (0.2 x - 3)

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0.05 M

H C l

(Use log [5] = 0.7, log [10] = 1)

Which is greater?

(i) 0.5 or 0.05 (ii) 0.7 or 0.5 (iii) 7 or 0.7

(iv) 1.37 or 1.49 (v) 2.03 or 2.30 (vi) 0.8 or 0.88

\frac{0.7 \times 0.7 \times 0.7 - 0.2 \times 0.2 \times 0.2}{0.7 \times 0.7 + 0.2 \times 0.2 + 0.2 \times 0.7}

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