Question

If a : b = 2 : 3, find the value of i) a - 2b/3 ii) 6a + b : 3a + 2b

Answer 1

Answer:

here is your answer

a:b = 2:3

this means that

a/b = 2/3

take b to the other side ....

a = (2/3)×b

a= 2b/3

mark as eq no 1

i). a - 2b/ 3

as we know a is 2b/3 ( from eq 1)

substitute value of a

2b/3 - 2b/3 = 0...