This is the answer..........
You'll need about 25 bags to store 630 baked goods.
How much will he pay for what? There isn't an end amount stated so it is an impossible question.
If you want to find 1 gallon, divide 27.44 by 7 (= 3.92)
Then multiply 3.92 by whatever amount you require.
I can't give you the exact answer because I think you may have missed out some of the question! Sorry x
W +Y =5000
20/100 x W= 30/100 X Y
W/5=3Y/10
10W=15Y
W=15Y/10=3Y/2
3Y/2+Y=5000
3Y+2Y=10,000
5Y=10,000
Y=2000
AND HENCE W=3 x2000/2=3000