A store owner has 25 more apples than chikoos. After he sold 80% of the apples and 10% of the chikoos, he is left with 30 more chikoos than apples. What fraction of the fruits left were chikoos?
|
Apples |
Chikoos |
Comparing apples and chikoos at first |
25 more |
|
Before |
5x2 = 10 u |
+ 25 |
10x1 = 10 u |
Change |
- 4x2 = - 8 u |
- 20 |
- 1x1 = - 1 u |
After |
1x2 = 2 u |
+ 5 |
9x1 = 9 u |
Comparing apples and chikoos in the end |
|
30 more |
80% =
80100 =
45 80% x 25 =
45 x 25 = 20
25 - 20 = 5
10% =
10100 =
110 The number of chikoos is 30 more than the number of apples in the end. So, if another 30 apples are added, the number of apples and chikoos in the end will be the same.
2 u + 5 + 30 = 9 u
2 u + 35 = 9 u
9 u - 2 u = 35
7 u = 35
1 u = 35 ÷ 7 = 5
Number of chikoos left
= 9 u
= 9 x 5
= 45
Total number of fruits left
= 2 u + 5 + 9 u
= 11 u + 5
= 11 x 5 + 5
= 55 + 5
= 60
Chikoos leftTotal fruits left =
4560 =
34 Answer(s):
34