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Phantasy [73]
3 years ago
13

Maya purchased a prepaid phone card for $25. Long distance calls cost 23 cents a minute using the card. Maya used her card only

once to make a long distance call. If the remaining credit on her card is $17.64, how many minutes did her call last?
Mathematics
1 answer:
Leviafan [203]3 years ago
8 0
Amount spent on the last call = $25 - $17.64 = $7.36 = 736 cents
Number of minutes used for last call = 736 / 23 = 32 minutes.

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A farmer's land is separated into sections of size 2 1/5 acres. Suppose there are 2 2/9 such sections. How many acres of land do
Margarita [4]

Answer:

\frac{44}{29}

Step-by-step explanation:

The computation of the number of acres of land does the farmer owns is as follows:

Given that

the land of the farmer would be separated into size of 2 \frac{1}{5} acres

And, the sections would be 2 \frac{2}{9}

So,

The number of acres would be

= 2 \frac{1}{5} +  2 \frac{2}{9}\\\\= \frac{11}{5} + \frac{20}{29}

Now just multiply the denominator and numerator straight across

= \frac{11 \times 20 }{5 \times 29} \\\\= \frac{220}{145} \\\\= \frac{44}{29}

7 0
3 years ago
The sum of 86, 68, and 38 is 192. What else do you know about the sum of 68, 38, and 86?
Sveta_85 [38]
<span>We have 2 given numbers:
=> 86 + 68 + 38 = 192
=> 68 + 38 + 86 = 192 also
This kind of process used commutative property system of equation in where:
a + b = b + a
No matter what sequence you are going to use, the answer would always be the same.
In the given 2 equations, notice that both digits of 2 group of equation contains the same number. The only difference is they were added with different orders. Yet the answers are still the same.

</span>



8 0
3 years ago
Whats the common denominator of 3/8 and 2/5?
Firlakuza [10]
40 is the answer
5 x8 =40
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3 years ago
What is this number in expanded form?
rodikova [14]

Answer:

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(Brainliest please! :D)

5 0
3 years ago
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