Answer:
48
Step-by-step explanation:
72 into ratio of 1 : 2 : 6
Break up into fractions is the best i can give you
Area of triangle = 24cm
Area of rectangle = 120
therefore, w x 12 = 120
w = 10
Answer:
120 pages
Step-by-step explanation:
1/2 h ↔ 20 pages
1 h ↔ 40 pages
3 h ↔ 120 pages