1
If A: B = 7:5, B: C = 3:4. Now C is 30. A -
A. 42
B. 47.5
C. 40
D. 31.5
Answers
Answered by
1
Answer:
D. 31.5
Step-by-step explanation:
The option D. Is the correct option
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Answered by
1
Answer:
answer is option d ) A=31.5
Step-by-step explanation:
A:B=7:5
B:C=3:4
A:B:C=21:15:20
MULTIPLY A B AND C BY 30/20 AS A=30 GIVEN
A:B:C=31.5:22.5:30
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