Fanny baked 296 tarts and scones. She burnt 8 pieces and counted the remaining pieces.
16 of the scones and
56 of the tarts were apricot flavoured. There were equal number of scones and tarts that were blueberry flavoured.
- How many unburnt blueberry tarts were there?
- What fraction of the unburnt pastries were apricot tarts?
(a)
Number of pastries that was not burnt
= 296 - 8
= 288
Fraction of the scones that was blueberry flavoured
= 1 -
16 =
56 Fraction of the tarts that was blueberry flavoured
= 1 -
56 =
16 The number of blueberry scones and blueberry tarts was the same. Make the numerators the same.
56 Scones =
1x56x5 Tarts
56 Scones =
530 Tarts
Number of unburnt scones = 6 u
Number of unburnt tarts = 30 u
Total number of unburnt pastries
= 6 u + 30 u
= 36 u
36 u = 288
1 u = 288 ÷ 36 = 8
Number of unburnt blueberry tarts
= 5 u
= 5 x 8
= 40
(b)
Number of unburnt apricot tarts
= 30 u - 5 u
= 25 u
Unburnt apricot tartsTotal unburnt pastries =
256 + 30 =
2536 Answer(s): (a) 40; (b)
2536