Discuss Forum
1. B = 3 : 4 এবং B : C = 6 : 5 হলে, A : C = কত?
- A. 3 : 5
- B. 3 : 5
- C. 3 : 5
- D. 3 : 5
Answer: Option B
Explanation:
A:B=3:4=3*3:4*3=9:12
B:C=6:5=6*2:5*2=12:10
A:B:C=9:12:10
A:C=9:10(ans)
Post your comments here:
1. B = 3 : 4 এবং B : C = 6 : 5 হলে, A : C = কত?
Answer: Option B
Explanation:
A:B=3:4=3*3:4*3=9:12
B:C=6:5=6*2:5*2=12:10
A:B:C=9:12:10
A:C=9:10(ans)
Post your comments here: