4. যদি A-এর 30% = B-এর 40% = C-এর 50% হয়
তাহলে A : B : C-এর মান কত ?
please tell me anwser
Answers
Answered by
11
Answer:
20:15:12
Step-by-step explanation:
A×30/100;B×40/100;C×50/100
3A/10=4B/10
=> 3A=4B
=> A:B=4:3
অনুরূপ ভাবে,
B:C=5:4
সুতরাং, A:B=4:3
B:C=5:4
সুতরাং,A:B:C=20:15:12
hope it's helpful for you
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