Answer:
.754
Step-by-step explanation:
Percentage is based off of 1 or 100% which is equal to 1. So 50% or half of both 100% and 1 would be translated as .5 and as the percentage becomes more accurate or lengthy you add to the decimal so 53% is .53 and 53.4% is .534
L×W×B
10×7×6
=420cm of triangular prism
320x^2+140x-10
(16x-1)(20x+10)
320x^2+160x-20x-10
