Solve 4.5*10^-7=9*10^-6

$$4.5 \times { 10 }^{ -7 } =9 \times { 10 }^{ -6 }$$

Verify

Solution Steps

Calculate 10 to the power of -7 and get \frac{1}{10000000}.

$$4.5\times \frac{1}{10000000}=9\times 10^{-6}$$

Multiply 4.5 and \frac{1}{10000000} to get \frac{9}{20000000}.

$$\frac{9}{20000000}=9\times 10^{-6}$$

Calculate 10 to the power of -6 and get \frac{1}{1000000}.

$$\frac{9}{20000000}=9\times \frac{1}{1000000}$$

Multiply 9 and \frac{1}{1000000} to get \frac{9}{1000000}.

$$\frac{9}{20000000}=\frac{9}{1000000}$$

Least common multiple of 20000000 and 1000000 is 20000000. Convert \frac{9}{20000000} and \frac{9}{1000000} to fractions with denominator 20000000.

$$\frac{9}{20000000}=\frac{180}{20000000}$$

Compare \frac{9}{20000000} and \frac{180}{20000000}.

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