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    Question

    77 ÷ 0.007 =

    A.

    110

    B.

    1100

    C.

    11

    D.

    11000

    Correct option is D

    Given
    Expression = 77 ÷ 0.007

    Formula Used
    ab=a×1000b×1000\frac{a}{b} = \frac{a \times 1000}{b \times 1000}​​

    Solution
    Write the division as a fraction:

    770.007\frac{77}{0.007}​​

    Multiply the numerator and the denominator by 1000 to remove the decimal:

    =77×10007 =770007 =11000= \frac{77 \times 1000}{7}\\ \ \\= \frac{77000}{7} \\ \ \\= 11000​​

    So the correct answer is (d)

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