Find (4.0×105)÷(5.89×102) by using a calculator. Give your answer in scientific notation and round to two decimal places.

asked Sep 22, 2022 93.7k views

2 votes

by BSMP

7.4k points

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3 votes

Answer:
7* 10^(-1)

Explanation:

Given

(4.0* 105)/ (5.89* 102)

First solve the brackets part in calculator, we obtain

$\Rightarrow 420/ 600.78\\\\\Rightarrow (420)/(600.78)=0.69909\approx 0.70\\\\\Rightarrow 7* 10^(-1)$

PitaJ answered Sep 27, 2022

by PitaJ

7.3k points

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