There were 118 starfruits and passion fruits altogether. After
34 of the starfruits and half of the passion fruits were given away, there were a total of 33 starfruits and passion fruits left. What fraction of the fruits were passion fruits at first? Give your answer in its simplest form.
|
Starfruits |
Passion Fruits |
Total |
Before |
4 u |
2 p |
118 |
Change |
- 3 u |
- 1 p |
- 85 |
After |
1 u |
1 p |
33 |
Number of starfruits and passion fruits given away
= 118 - 33
= 85
3 u + 1 p = 85
1 p = 85 - 3 u --- (1)
1 u + 1 p = 33
1 p = 33 - 1 u --- (2)
(2) = (1)
33 - 1 u = 85 - 3 u
3 u - 1 u = 85 - 33
2 u = 52
1 u = 52 ÷ 2 = 26
Number of starfruits at first
= 4 u
= 4 x 26
= 104
Number of passion fruits at first
= 118 - 104
= 14
Fraction of the fruits that were passion fruits at first
=
14118 =
759 Answer(s):
759