Answer:
Step-by-step explanation:
12 = 2 * 2 * 3
18 = 2 * 3 * 3
GCF = 2 *3 = 6
12 : 18 = 12÷ 6 : 18÷6
= 2 : 3
2:3
12:18 (divide by small number:1)
6:9(divide by: 3)
2:3(look at both the side and simplify)
V =pie r2 h
= 22/7 *6*6*18
= 2036.57
88
use pemdas
50 pages per hour
Find the scale factor of the height:
6.5cm / 2.5cm = 2.6
Multiply the known pages by the scale factor:
150 x 2.6 = 390 pieces of paper.
