Zoey1999 Zoey1999

21-10-2016
Mathematics

contestada

Find the product of (3.7 × 10^4) and 2.

A. 7.4 × 10^4
B. 0.74 × 10^4
C. 74 × 10^4
D. 7.4 × 10^3

I believe it is A though I'm not good with the ending (10^4 x 10^0, I believe), I think it is 4, but it could be 3. Help, please?

Respuesta :

Juju1111 Juju1111

21-10-2016

A
because 3.7 ×2 is 7.4. so the full answer would be 7.4 ×10^4

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