a:b= 2:3 , what is the share of "a" if we divide 20 in the ratio 2:3 ?
4
8
7
9
sum of the ratio terms = 2+3= 5
a's share = "a"valuesum of the ratio terms×20
⇒ a's share =25×20
⇒ a's share = 8
Share of B when we divide 1500 in the ratio A:B = 1:2 is 1000 .
If x:y=2:3 and y:z=2:3, then x:z=(a) 2:3(b) 3:4(c) 5:7(d) 4:9
If 2a - 3 = 5 , then find the value of "a".