Question

1. If A : B = 4 : 9 and B : C = 6:5, then A : C is equal to :
(B) 15 : 8
(C) 4:5
(A) 8:15
(D) 9 :15​

Answer 1

Answer:

8 : 15

Step-by-step explanation:

A/B = 4/9

MULTIPLY UPDOWN BY 2

A/B = 8/18

SIMILARLY

B/C =6/5 AND MULTIPLYING UPDOWN BY 3

B/C = 18/15

A:B:C =8 : 18 : 15

A:C = 8 : 15

OPTION A

Answer 2

Answer: A : C = 8 : 15

Step-by-step explanation:

Please see the attached document for step by step explanation.