Question:
A baker had a total of 425 tarts and cupcakes. After selling an equal number of both types, he had 1/3 of the tarts and 1/4 of the cupcakes left. What was the total number of tarts and cupcakes left?
Solution:
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1/6 of pauline’s money is equal to 2/3 of sandra’s money. how much money does pauline have if she has $90 more than sandra
P = 6u
2/3 of S = 1u
1/3 of S = 0.5u
3/3 of S = 1.5u
Diff = 6u – 1.5u = 4.5u
4.5u = $90
1u = $20
6u = $120
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