Question

Write 7 times 100,000 + 6times 10,000+ 2times 1,000+ 5 times 100 + 8 times 1 in standered form

Answer 1

Write 7 x 100,000 + 6 x 10,000 + 2 x 1,000 + 5 x 100 + 8 x 1 in standard form
=
700,000+ 60,000 + 2,000 + 500 + 8
=
762508
=
7.62508 x 10^5