34 of Adam's money is equal to
13 of Bryan's money.
Adam has $20.
- How much does Bryan have?
- How much does Bryan have more than Adam?
- How much do they have altogether?
(a)
Make the numerators the same.
34 of Adam's money =
13 of Bryan's money
3 x 14 x 1 of Adam's money =
1 x 33 x 3 of Bryan's money
34 of Adam's money =
39 of Bryan's money
4 u = 20
1 u = 20 ÷ 4 = 5
Amount that Bryan has
= 9 u
= 9 x 5
= $45
(b)
Amount that Bryan has more than Adam
= 9 u - 4 u
= 5 u
= 5 x 5
= $25
(c)
Amount that they have altogether
= 4 u + 9 u
= 13 u
= 13 x 5
= $65
Answer(s): (a) $45; (b) $25; (c) $65