Question

What is the product of 7.0\times 10^37.0×10

Answer 1

Answer:

1.$4.9\times10^7$

2.$7.589\times10^{11}$

Step-by-step explanation:

In order to find the answer to this question convert all notations into standard form and then multiply.

1.

$7.0 \times10^3\times7.0\times10^3$

$7.0.0.0.=7000$

$7000\times7000=49000000$

Convert back into notation:

$49000000 = 4.9\times10^7$

2.

$8.7\times10^5\times8.7\times10^5$

$8.7 = 8.7.0.0.0.0. = 870000$

$870000 \times 870000 = 756900000000$

Convert back into notation:

$756900000000=7.589\times10^{11}$

$7.589\times10^{11}$

Hope this helps.