Answer:
13.5
Step-by-step explanation:
100 - 85 = 15
90 x 0.15 = 13.5
Answer: 1.2 meters per min........
Step-by-step explanation:
80/100 and 8/10 cause if you multiply the 8/10 by2 ( numerator and denominator) you see that your equivalent fraction is 80/100
Surface area of a cube: 6 ( edge lenght )^2
A cube has 6 square faces, so we have to multiply the area of each face by 6.
Replacing:
SA = 6 (7)^2 = 6 (49) =294 squared units
