Question

find A and B if :
A B
+3 7
_____
6 A​

Answer 1

Answer:

As a:b=4:7, a=4x and b=7x. Now b:c=5:6, so b/c=5/6 which implies that c=6b/5. So c=(6X7x)/5 = 42x/5. a:b:c = 4x:7x:42x/5. On multiplying by 5 to simplify the ratio, we get. a:b:c = 20:35:42.

Step-by-step explanation:

Hope you may understood.

Mark me brainliest and please start following me.

Answer 2

Answer:

Hope it helps

Pls mark me a Brainliest

plsss