determine the better buy ....
8.2 oz of toothpaste for $2.99 or 6.4 oz toothpaste for $2.49 ????
plz answear this qestion plzzzzzzzz
and if u answear it i'm ganna pick u the best answear plzzzzzz.............
2007-01-25 12:24:07 · 10 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics
2.99/8.2=0.3646/oz
2.49/6.4=0.389/oz
8.2oz is the best buy
2007-01-25 12:32:57 · answer #1 · answered by Anonymous · 2⤊ 0⤋
determine the better buy ....
8.2 oz of toothpaste for $2.99 or 6.4 oz toothpaste for $2.49 ????
8.2 oz of toothpaste for $2.99. This leads to;
1 oz of this tooth paste costs =$ 0.36463 =36.46 c
6.4 oz toothpaste for $2.49. This leads to;
1 oz of this tooth paste costs =$ 0.38906=38.91c
So ,clearly, the first buy is better.
2007-01-25 12:36:12 · answer #2 · answered by Anonymous · 1⤊ 0⤋
Clearly the 8.2 oz toothpaste but you may need to spend extra money on remedial math classes taking your total to $202.99 and then some FocusSmart from the pharmacy taking the grand total to $222.99 and the confidence to buy toothpaste like a pro! have fun
2007-01-25 12:32:29 · answer #3 · answered by Anonymous · 1⤊ 0⤋
Go for the 8.2 oz toothpaste. You save a little bit.
2007-01-25 12:33:57 · answer #4 · answered by katresab11 1 · 1⤊ 0⤋
The first one because when you divide $2.99 by 8.2 and $2.49 by 6.4 the first one has a smaller amount.
2007-01-25 12:29:54 · answer #5 · answered by Anonymous · 1⤊ 0⤋
Best buy will be when you pay the least per ounce:
$2.99/8.2 oz = $0.36/oz
$2.49/6.4 oz = $0.38/oz
One is better by 2 cents
2007-01-25 12:35:12 · answer #6 · answered by kellenraid 6 · 1⤊ 0⤋
I have the same homework. It's 8.2 Oz but next time plz try on your own
2016-05-12 14:05:49 · answer #7 · answered by samantha 1 · 0⤊ 0⤋
The 6.4 is the better buy
Just divide the oz. by the price. Not too hard.
2007-01-25 12:30:38 · answer #8 · answered by Trublood 2 · 0⤊ 1⤋
8.2 almost 2 more ozs for only a few cents.
2007-01-25 12:30:00 · answer #9 · answered by Samantha 2 · 1⤊ 0⤋
I have the same sheet lol
2015-08-20 12:29:22 · answer #10 · answered by Anonymous · 0⤊ 0⤋