Question

0.0000069/0.0023 is equal to ?

Answer 1

》[69×10^(-7)]÷[23×10^(-4)]
》3×10^(-3)
》0.003

Answer 2

$\\ 6.9 \times {10}^{ - 6}$

$2.3 \times {10}^{ - 3}$

$\frac{6.9 \times {10}^{3} }{2.3 \times {10}^{6} }$

$3 \times {10}^{ - 3}$

$\frac{3}{1000}$

$0.003$

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