Question

6.7×10^–11×6×10^24×1÷(6.4×10^6)^2 full solution​

Answer 1

Answer:

9.81

Step-by-step explanation:

=6.7×10^-11×6×10^24×1÷(6.4×10^6)^2

=6.7×10^-11×6×10^24×1÷6.4^2×10^6^2

=6.7×10^-11×6×10^24×1÷6.4^2×10^12

=6.7×6×10^(-11+24)÷6.4^2×10^12

=6.7×6×10^13÷6.4^2×10^12

=6.7×6×10^(13-12)÷6.4^2

=6.7×6×10^1÷6.4^2

=67×6÷6.4^2

=402÷40.96

=9.81

Answer 2

$\dfrac{6.7\times 10^{-11}\times 6\times 10^{24}}{(6.4\times 10^{6})^2}=9.81$

Step-by-step explanation:

Given : Expression $\frac{6.7\times 10^{-11}\times 6\times 10^{24}}{(6.4\times 10^{6})^2}$

To find : Solution of the expression ?

Solution :

Write the expression as,

$=\dfrac{6.7\times 6\times10^{-11}\times 10^{24}}{(6.4)^2\times (10^{6})^2}$

$=\dfrac{40.2\times10^{-11+24}}{40.96\times 10^{12}}$

$=\dfrac{40.2\times10^{13-12}}{40.96}$

$=\dfrac{40.2\times10}{40.96}$

$=9.81$

Therefore, $\dfrac{6.7\times 10^{-11}\times 6\times 10^{24}}{(6.4\times 10^{6})^2}=9.81$

#Learn more

Simplify (1/4)^2 -3(8)^2/3 (4)^0 +(9/16)^-1/2​

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