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Oksanka [162]
3 years ago
13

A number is as much greater than 21 as it is less than 75 .find the number​

Mathematics
1 answer:
laiz [17]3 years ago
7 0

Answer:

46

Step-by-step explanation:

Let number is x greater than 21 and x less than 71.

Now, according to question,

21+x=71−x

2x=50

x=25

So, required number is 21+x=21+25=46.

Alternatively,

The required number would be the average or mean of 21 and 71.

So, required number =

2

(21+71)

=46.

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3 years ago
10. Petrolyn motor oil is a combination of natural oil and synthetic oil. It contains 3 liters of natural oil for every 4
jeyben [28]

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7 0
2 years ago
17. Mary Palm's checking account had a starting balance of $785.63. She wrote a check for $57.00 for groceries and a check for $
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4 0
3 years ago
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AfilCa [17]

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