an area of 20 cm to an area of 45 cm
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Answered by
5
an area of 20 cm to an area of 45 cm
= 20cm : 45cm
= 4 : 9
Thus, the ratio is 4 : 9.
Answered by
1
20cm:45cm = 20/45 = 4/9 = 4:9
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