You want to buy some noodles. There are 3 options; 1 a 6-ounce package cost 1.86, 2 a 14-ounce package cost 4.20, 3 a 26-ounce p
ackage cost 7.54. Which package is the best to buy?
1 answer:
Answer: 3rd option
Step-by-step explanation:
A 6-ounce package cost 1.86. The cost per ounce will be:
= 1.86 / 6
= 0.31
A 14-ounce package cost 4.20. The cost per ounce will be:
= 4.20 / 14
= 0.30
A 26-ounce package cost 7.54. The coat per ounce will be:
= 7.54 / 26
= 0.29
The best package to buy is the 3rd option since it's cheaper.
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(a)
12+0.72(8)
12+5.76
17.76 qts of antifreeze
(b)
100(12+8(.72))/(12+8)
100(12+5.76)/20
100(17.76)/20
5(17.76)
88.8%
147/3=49bags
216/3=72bottles
49*5=245bags
72*5=360bottlesso he can sell 245 bags of popcorn and 360 bottles of water
