Abi made 35 more strawberry scones than apple scones. After she gave away
35 of the strawberry scones and
14 of the apple scones, there were an equal number of strawberry scones and apple scones left. How many strawberry scones did she give away?
|
Strawberry scones |
Apple scones |
Difference |
Before |
5x3 = 15 u |
4x2 = 8 u |
7 u |
Change |
- 3x3 = - 9 u |
- 1x2 = - 2 u |
|
After |
2x3 = 6 u |
3x2 = 6 u |
|
Fraction of strawberry scones left
= 1 -
35 =
25Fraction of apple scones left
= 1 -
14 =
34The number of strawberry scones and apple scones in the end is the same. Make the numerators the same. LCM of 3 and 2 is 6.
25 of strawberry scones =
34 of apple scones
615 of strawberry scones =
68 of apple scones
Number of more strawberry scones than apple scones at first
= 15 u - 8 u
= 7 u
7 u = 35
1 u = 35 ÷ 7 = 5
Number of strawberry scones that Abi gave away
= 15 u - 6 u
= 9 u
= 9 x 5
= 45
Answer(s): 45