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Using laws of exponents, $1 0^{7} /1 0^{4}$ = ?

Class 7Powers of 10Number System

A $1 0^{11}$
B $1 0^{3}$
C $1 0^{28}$
D $1 0^{2}$

Step-by-Step Solution

When dividing powers with the same base, subtract the exponents:

1 0^{7 - 4} = 1 0^{3}

.

Answer: B)

1 0^{3}

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