Asked by kj

What number makes the equation true?

(1.7 × 108) × (4 × 10n) = (6.8 × 1014)

n =
Choose...
There are no human answers yet.
Answered by GPT-5 mini
Multiply the coefficients and add exponents:
1.7×4 = 6.8, and 10^{8}×10^{n} = 10^{8+n}.
So 6.8×10^{8+n} = 6.8×10^{14} ⇒ 8+n = 14 ⇒ n = 6.