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Q: What to numbers equal to 47 when added and 11 when subtracted?

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The numbers are 55.5 and 44.5

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The numbers are 1 and 10.

let x = first number, y = second. x+y = 155 x-y = 11 add the two equations 2x= 166 x = 83 y = 72

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-2.298 and -8.702 (to 3 dp)

No two prime numbers satisfy that request.

There aren't any such numbers. 9 and 20 are 11 apart but cannot be manipulated to give the required solution.

139, 11 and 2

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The number to be subtracted is 11.The number to be subtracted is 11.The number to be subtracted is 11.The number to be subtracted is 11.

11 if added 30 if multiplied 1.2 if divided and -1 is subtracted

Two Numbers consisting only of ones that when multiplied or added equal the same number are 11, and 1.1

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2 x 3 x 5 x 7 = 210 and 7 + 11 + 89 + 103 = 210 The question did not state whether the four prime numbers were to be added, subtracted, multiplied, or combined by some other operation.

11 if added 30 if multiplied 0.83 if divided 1 if subtracted

10 + 11 + 12 = 33

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x=-11 y=1 or x=1 y=-11

The question is misguided because, in fact, two mixed numbers can be added to equal 2. For example: 31/2 and (-11/2), when added together, give 2. There is no reason to restrict mixed numbers to positive mixed numbers!

2, 11, 137 is one of several options.

2022

A prime number has only 2 factors which are 1 and itself. 11 and 7 equal 18 when added.