Question

Ifa: b=5:6 and b:c=18:23, finda:b:c.​

Answer 1

Answer:

15:18:23

Step-by-step explanation:

a : b=5 : 6

b : c=18 : 23

here b must be same in both a : b and b : c

therefore multiply 3

a : b= 5×3 : 6×3

a : b= 15 : 18

a:b:c=15:18:23