Question

efetue a fração mista: 1 1/4 + 2 1/6 com conta pfv

Answer 1

11/4 + 2 1/6

2 1/6= 6.2+1/6=13/6

11/4 + 13/6=

mmc(4,6)=12 denominador

11/4= 12:4=3 .11=33 numerador  (33/12)

13/6=12:6=2.13=26 numerador (26/12)

33/12 + 26/12 =59/12

Answer 2

11÷ 4+21÷ 6co

7/2 co+11/4