At a supermarket, there were
13 as many passion fruits as pears. After 6 passion fruits and 28 pears were sold, the number of passion fruits became the same as the number of pears. How many fruits were at the supermarket in the end?
| |
Passion Fruits |
Pears |
| Before |
1 u |
3 u |
| Change |
- 6 |
- 28 |
| After |
1 u - 6 |
3 u - 28 |
Number of passion fruits and pears in the end is the same.
3 u - 28 = 1 u - 6
3 u - 1 u = 28 - 6
2 u = 22
1 u = 22 ÷ 2 = 11
Number of fruits in the end
= 1 u - 6 + 3 u - 28
= 4 u - 34
= 4 x 11 - 34
= 44 - 34
= 10
Answer(s): 10
