The product of given two numbers in scientific notation are 4.536 x 10^7
We have to find products of 630 and 7.2 x 10^4.
To multiply numbers in scientific notation, first multiply the numbers that are not powers of 10.
So that,
630 x 7.2 x 10^4 = ( 630 x 7.2) x 10^4
= 4536 x 10^4
= (4536/1000) x 1000 x 10^4
=4.536 x 10^7
Hence, the product of given two numbers in scientific notation are 4.536 x 10^7
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