Asked by Bryan
A bakery baked buns and cakes in the morning in the ratio 4:1
After selling 50 buns and 10 cakes in the afternoon, the ratio of the number of buns to the number of cakes left became 3:1
a) Find the number of bums that the bakery baked in the morning
b) Find the number of cakes left
Please help, thanks
After selling 50 buns and 10 cakes in the afternoon, the ratio of the number of buns to the number of cakes left became 3:1
a) Find the number of bums that the bakery baked in the morning
b) Find the number of cakes left
Please help, thanks
Answers
Answered by
Reiny
original buns ---- 4x
original cakes --- x
after sale:
buns ---- 4x-50
cakes ---- x-10
(4x-50)/(x-10) = 3/1
4x - 50 = 3x - 30
take over
original cakes --- x
after sale:
buns ---- 4x-50
cakes ---- x-10
(4x-50)/(x-10) = 3/1
4x - 50 = 3x - 30
take over
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