Question

Urgenteeeeee!!!!!!
.+*Frações*+.
Efetue as operações indicadas e Simplifique o resultado, quando possível.

a) 4/5+2/3+5/6

b) 6/5-4/6+2/10

c) 2-3/5

d) 6/8+9/4-1/2

e) 9/5-5/4

Answer 1

a) 24/30 + 20/30 + 25/30 = 69/30 = 23/10

b) 36/30 - 20/30 + 6/30 = 22/30 = 11/15

c)10/5 - 3/5 = 7/5

d)6/8 + 18/8 - 4/8 = 20/8 = 5/2

e)36/20 - 25/20 = 11/20