how many metres of a carpet 55 cm wide will be required to cover the floor of a room 11 m by 8m
Answers
Answered by
1
Answer:
160 meters
Step-by-step explanation:
- Area of floor = 1100 × 800
- Length of carpet = 1000 × 800 ÷ 55
- Length of carpet = 800000 ÷ 55 = 16000
Answered by
2
Answer: 160 m
Step by Step Explanation-
Given: Carpet is 55 cm wide
Dimensions of room are 11x8 m
To find: Length of carpet
Solution:
Here, area of carpet= area of floor because the carpet covers the floor completely.
1m = 100cm
Therefore, 55cm = 0.55 m
Therefore,
0.55 m * L = 11 * 8
55/100 L = 88
L = 88 * 100/55
L = 160 m
Step by Step Explanation-
Given: Carpet is 55 cm wide
Dimensions of room are 11x8 m
To find: Length of carpet
Solution:
Here, area of carpet= area of floor because the carpet covers the floor completely.
1m = 100cm
Therefore, 55cm = 0.55 m
Therefore,
0.55 m * L = 11 * 8
55/100 L = 88
L = 88 * 100/55
L = 160 m
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