A photoframe is 120 cm wide and 1.8m long.Find the ratio of width to its perimeter in the lowest form?
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Answered by
16
width of the photo frame= 120cm or 1.2 m
perimeter=2(l+b)
= 2(1.8+1.2)m
= 2(3)m= 6m
1.2m:6m
1.2/6 m = 12/10 × 1/6
= 2/10
=1:5
perimeter=2(l+b)
= 2(1.8+1.2)m
= 2(3)m= 6m
1.2m:6m
1.2/6 m = 12/10 × 1/6
= 2/10
=1:5
Answered by
0
Answer:
perimeter is equal to 6 ratio of and perimeter is 1 ratio 5
Step-by-step explanation:
waste waste of a photo frame is equal to 120 CM
length of the photo frame is equal to 1.8 m
120 cm is equal to 1.2 metre
perimeter is equal to 2 into l + b
is equal to 2 * 1.2 + 1.8
is equal to 2 into 3.0
2 into 3.0
6
ratio of they width and perimeter is equal to 1.2 ratio 6
is equal to 1.2 upon 6
12 upon 10 into 1 upon 6
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