nat70
nat70
14-04-2017
Mathematics
contestada
How do i get andwer 7/10-9/20
Respuesta :
lisee7
lisee7
14-04-2017
Common denominator is 20
So 10 goes into 20. Two times so two times 7=14
14/20-9/20= 5/20
Answer 5/20
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