a:b=5:9,b:c=4:7 then a:b:c==
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a:b =5:9 and b:c = 4:7
We will make b equal on both sides
a/b = 5/9 × 4/4 = 20/36
b/c = 4/7 × 9/9 = 36/63
Therefore, a:b:c = 20 : 36 : 63
We will make b equal on both sides
a/b = 5/9 × 4/4 = 20/36
b/c = 4/7 × 9/9 = 36/63
Therefore, a:b:c = 20 : 36 : 63
Answered by
1
Answer:
a:b =5:9 and b:c = 4:7
We will make b equal on both sides
a/b = 5/9 × 4/4 = 20/36
b/c = 4/7 × 9/9 = 36/63
Therefore, a:b:c = 20 : 36 : 63
Step-by-step explanation:
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