softi3
contestada

help please
Manuel ate [tex]\frac{1}{3}[/tex] of crakers on a plate. His brother ate [tex]\frac{1}{4}[/tex] of crackers. There were 5 crackers left on the plate. How many crackers were there, to begin with?

Respuesta :

anauayan
1/3 + 1/4 = 4/12 + 3/12 = 7/12
7/12 = both brothers ate 7 crackers out of 12 crackers

there were 5 crackers left on the plate means 5/12 crackers left on the plate

answer: 12 crackers at the begining
It was one seventh a fraction with one with seven under

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