Question

Find the product of (0.7)x 10^4 and 2. 1.4x 10^3 0.14x 10^4 0.14x 10^4

Answer 1

For this case we can do the following operation:

`0.7x10^4x2`

We can put together 2 and 0.7 using the distributive property and we got:

`(0.7\cdot2)x10^4`

And finally we got:

`1.4x10^4`

And the best answer would be the first one.