Question

(5 x 10^3)X(9 x 10^7) in standard form

Answer 1

Answer:

$5 \times {10}^{3} \times 9 \times {10}^{7}$

$(5 \times 9) \times ( {10}^{3} \times {10}^{7} )$

$45 \times {10}^{3 + 7}$

$45 \times {10}^{10}$

450000000000

HENCE THIS IS YOUR ANSWER

IF YOU LIKE IT PLEASE MARK BRAINLIEST AND FOLLOW ME AND LIKE IT PLEASE

Answer 2

Answer:

45000,00,00,000

Step-by-step explanation:

(5×10³)×(9×10^7)

=5×9×10³×10^7

=45×10^(3+7)

=45×10^10

=45×10000000000

=45000,00,00,000

Hope it will help you.......

plzzzzzz Mark me as brainliest answer.....plzzzzzzzzzz