Question

100 la puterea 2 ori 10 la puterea 3 : la 1000 la puterea 2

Answer 1

$\dfrac{100^2\cdot 10^3}{1000^2}=\dfrac{(10^2)^2\cdot 10^3}{(10^3)^2}=\dfrac{10^4\cdot 10^3}{10^6}=\dfrac{10^7}{10^6}=10^{7-6}=10.$

Green eyes.

Answer 2

100 la puterea2 × 10 la puterea 3 : 1000 la puterea 2=
=10.000×1.000:1.000.000=
10.000.000:1.000.000=10