A rectangular banner measures 3 ft by 7ft. How much material do you need for seven banners?
Answers
Answered by
1
Answer:
147 ft cloth or 44.8056 m cloth
Step-by-step explanation:
area of rectangle = l x b
= 3 x 7
= 21 ft
21 ft cloth for one banner
so cloth for 7 banner = 21 x 7
= 147 ft
or 44.8056 m
Answered by
0
Answer:
147ft²
Step-by-step explanation:
First we will find the area for 1 rectangular banner.
1 rectangular banner area = length × breadth
length = 3ft
breadth = 7ft
7 × 3 = 21ft²
Material needed for 7 banners = 1 Rectangular Banner Area × 7
= 21ft² × 7
= 147ft²
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