a number is as much less 75 than as it is more than 45. find the number
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4
Let the number be x.
x is as much less than 75 as it is more than 45. So
75 - x = x - 45
⇒ 75 + 45 = x + x
⇒ 120 = 2x
⇒ x = 120/2
⇒ x = 60
The number is 60
x is as much less than 75 as it is more than 45. So
75 - x = x - 45
⇒ 75 + 45 = x + x
⇒ 120 = 2x
⇒ x = 120/2
⇒ x = 60
The number is 60
Answered by
2
If a number is as much less 75 than as it is more than 45, then the number is average of 45 and 75.
number = (45+75)/2 = 120/2 = 60
number = (45+75)/2 = 120/2 = 60
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