## anonymous one year ago Simplify (4.3 x 105) (2.7 x 107)and write in scientific notation

1. anonymous

2. anonymous

i will give you a metal

3. anonymous

(4.3 x 105) (2.7 x 107) (451.5) (288.9) = 130438.35 In scientific notation = 1.3043835 x 10^5

4. anonymous

sorry It took so long I was busy :) @alison124

5. anonymous

$1.3043835 \times10 ^{5}$

6. imqwerty

sry there was a netwrk error :) open brackets nd get-$4.3\times 10^5 \times 2.7 \times 10^7$ simplify 4.3 x 2.7=11.61 and 10^5 x 10^7=10^12 so we get- $11.61 \times 10^\left( 12 \right)$to write it in scientific notation we put decimal after the 1st place so it wuld be like-$1.161\times 10 \times 10^\left( 12 \right) =>1.161 \times 10^\left( 13 \right)$