When is the sum to two negative mixed numbers an integer?

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01-09-2017
Mathematics

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When is the sum to two negative mixed numbers an integer?

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Pragya153 Pragya153 · Answer 1 · 2017-09-01T07:32:20+02:00

Pragya153 Pragya153

01-09-2017

When the fraction add up to full integer for examples two halves make up a whole so the mixed number with those will add up to full integer. Plz mark as brainlest

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apologiabiology apologiabiology · Answer 2 · 2017-09-01T07:32:28+02:00

apologiabiology apologiabiology

01-09-2017

integers are like -4,-3,-2,-1,0,1,2,3,4,5 etc

so we can't have fractions

the fraction parts of the mixed numbers must add to -1 (because they are negative mixed numbers)

when the fraction parts of the mixed numbers add to -1, the sum of 2 mixed numbers is an integer

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