Question

How do you add 4.77x104 and 8.62x105?

Answer 1

Yo .......

♪ ♬ ヾ(´︶`♡)ﾉ ♬ ♪

Your Answer .......

= 4.77 × 104

= 496.08

And

= 8.62 × 105

= 905.1

So now adding both .....

$= \geqslant \: 496.08 \: + \: 905.1 \\ \\ = \geqslant 1401.18$

$\huge\ddot{\smile}$

Answer 2

4.77 ×104=496.08

8.62×105=905.1

496.08+905.1= 1401.18