Question

FRACCIÓNES MIXTAS NECESITO AYUDA PORFAVOR

1) 5 1/8 + 6 3/20 + 1 =

2) 5 3/4 + 6 1/3 + 8 1/12=

3) 1 1/2 + 2 1/3+ 1 1/6 =

Answer 1

1) 12 + 1/8 + 3/20 = 12 11/40 = 491/40

2) 19 + 3/4 + 1/3 + 1/12 = 19 + 13/12 + 1/12 = 19 + 14/12 = 19 7/6 = 121/6

3) 4 + 1/2 + 1/3 + 1/6 = 4 + 5/6 + 1/6 = 4 + 6/6 = 5