Question

Compare 7×10⁶ and 129×10⁷

Answer 1

Answer:

129x10⁷ is largest. Because 1290000000 is greater than 7000000.

7x10⁶<129x10⁷

7<$\frac{129*10^7}{10^6}$

7<129*10

7<1290

Answer 2

Answer:

According to the question,

$7 \times 10^{6} = 129 \times 10^{7} \\ 7= \frac{129 \times 10^{7} }{10^{6} } > 1290$

or 7 > 1290

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