Perry had a total of 251 passion fruits and persimmons. He sold
12 of the persimmons and bought another 24 passion fruits. In the end, the number of passion fruits he had was
15 the number of persimmons. How many more persimmons than passion fruits did he have at first?
|
Passion Fruits |
Persimmons |
Total |
Before
|
1 u - 24
|
2x5 = 10 u |
251 |
Change |
+ 24 |
- 1x5 = 5 u |
|
After |
|
1x5 = 5 u |
|
Comparing between passion fruits and persimmons |
1x1 = 1 u |
5x1 = 5 u |
|
The number of persimmons in the end is repeated. Make the number of persimmons in the end the same. LCM of 1 and 5 is 5.
Total number of passion fruits and persimmons at first
= 1 u - 24 + 10 u
= 11 u - 24
11 u - 24 = 251
11 u = 251 + 24
11 u = 275
1 u = 275 ÷ 11 = 25
Number of more persimmons than passion fruits at first
= 10 u - (1 u - 24)
= 10 u - 1 u + 24
= 9 u + 24
= 9 x 25 + 24
= 225 + 24
= 249
Answer(s): 249