ejoan0430
ejoan0430 ejoan0430
  • 06-12-2020
  • Mathematics
contestada

sum of 3/8 and 4/7 plsssssss help me!!!

Respuesta :

parker246531
parker246531 parker246531
  • 06-12-2020

Answer:

3 /8 + 4/7 = 53/56

3 × 7

8 × 7

+  

4 × 8

7 × 8

=  

21

56

+  

32

56

=  

21 + 32

56

=  

53

56

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