Family photographs has length 24 2/5cm and breadth 20 2\5 cm.it has border of uniform width 3 3/5 cm.find the area of framed photograph.
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24
Since the border is on both sides of the photograph, both the length and the
width of the photograph will be increased by twice the width of the border to
get the length and width of the frame.
Length of frame = 24 2/5 + 2(3 3/5) = 31 3/5
The width of the frame = 20 2/5 + 2(3 3/5) = 27 3/5
The area of the framed photograph = 31 3/5 x 27 3/5
= 872 4/25
= 872.16 cm²
width of the photograph will be increased by twice the width of the border to
get the length and width of the frame.
Length of frame = 24 2/5 + 2(3 3/5) = 31 3/5
The width of the frame = 20 2/5 + 2(3 3/5) = 27 3/5
The area of the framed photograph = 31 3/5 x 27 3/5
= 872 4/25
= 872.16 cm²
Answered by
3
Answer:
Since the border is on both sides of the photograph, both the length and the
width of the photograph will be increased by twice the width of the border to
get the length and width of the frame.
Length of frame = 24 2/5 + 2(3 3/5) = 31 3/5
The width of the frame = 20 2/5 + 2(3 3/5) = 27 3/5
The area of the framed photograph = 31 3/5 x 27 3/5
= 872 4/25
= 872.16 cm²
Step-by-step explanation:
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