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sasho [114]
3 years ago
7

PLEASE HELP!!11 (5/9 + 2/3) as a fraction

Mathematics
1 answer:
kozerog [31]3 years ago
3 0
2/3 x 3/3 = 4/9
4/9+5/9=9/9=1
1+11= 12
The answer is 12
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A storekeeper has two kinds of flour, one selling for 65 cents per pound, and the other selling for 95 cents per pound. How many
Murrr4er [49]

Answer:

The amount of 65 cents per pound flour to use is 40 pounds and the amount of 95 cents per pound flour to use is 60 pounds

Step-by-step explanation:

Let

x ----> amount of 65 cents per pound flour to use

y----> amount of 95 cents per pound flour to use

we know that

x+y=100 ----> y=100-x ----> equation A

0.65x+0.95y=0.83(100) ----> equation B

substitute equation A in equation B

0.65x+0.95(100-x)=0.83(100)

Solve for x

0.65x+95-0.95x=83

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x=40\ lb

Find the value of y

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therefore

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3 years ago
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IRINA_888 [86]
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Answer:

it the second one

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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