If A: B = 2: 3 and B: C = 4: 5 then 5A: 3C?
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Answered by
0
Answer:
The correct answer is 10:15
Answered by
0
Answer:
5A:3C=8:9
Step-by-step explanation:
A:B=(2:3)×4=8:12
B:C=(4:5)×3=12:15
A:B:C=8:12:15
So, 5A:3C=5×8:3×15
=40:45
=8:9
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