Question

2-7/6+3/4. B 1/2+1/3+5/6. C 4/5+1/2+5/8. D 9/4+2/3+5/12. Calculo de fração

Answer 1

a)2-7/6+3/4》12-7/6+3/4》5/6+3/4》20+18/24》38/24(÷2)》19/12. b)1/2+1/3+5/6》3+2/6+5/6》6/6+5/6》1+5/6》6+5/6》11/6. c)4/5+1/2+5/8》8+5/10+5/8》13/10+5/8》52+25/40》77/40. d)9/4+2/3+5/12》27+8/12+5/12》35/12+5/12》40/12(÷2)》20/6(÷2)》10/3