Respuesta :

5/7-4/6
take the least common multiple of six and seven
which is 42
5*whatever multiple of 7 that gives you 42
5*6=30
plus
4* whatever multiple of six that gives you 42
4*7=28
subtract 28 from 42
your answer 14
carolineandlily
its -11 think. cause you add six four times and you add seven five times and then you subtract it and that's your answer


hope this helps;)