Bob wishes to cover a wall of his room 14m×10m by a wall paper. Each wall paper sheet is a rectangular paper measuring 2m×1m. How many wall paper sheets would Bob need to cover the wall?
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Bob wishes to cover a wall of his room 14m×10m by a wall paper. Each wall paper sheet is a rectangular paper measuring 2m×1m. How many wall paper sheets would Bob need to cover the wall?
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Answer:
70 sheets
Step-by-step explanation:
14mx10m =140m
2mx1m =2m
140m/2m =70
PLEASE MARK BRAINLIEST
Answer:
70
Step-by-step explanation:
solution here
length of wall = 14m
breadth of wall =10m
area of wall = 14m*10m
=140m²
now,
length of wall paper sheet = 2m
breadth of wall paper sheet = 1m
area of wall paper sheet = 2m*1m
=2m²
then,
number of wall paper sheets needed to cover the wall =140m²/2m²
=70
∴bob would need 70 wall paper sheets to cover the wall