Question

A. -5/6 + 1 4/5 =
b. -5 7/9 - (-3 4/5) =
c. 3/4 + (-2 1/3) =
d. -3 1/3 - 5 1/3 =

Please dijawab pake jalan yahh nanti yg pake jalan aku kasih jawaban paling terbaik

Answer 1

A b/c=a*c+b
a. -5/6+9/5 }samakn dulu penyebut nya
=(-25+54)/30
=29/30
b. -52/9-(-19/5)
= -52/9+19/5
= (-260+171)/45
= -89/45 atau 1 44/45
c. 3/4+(-7/3)
=3/4-7/3
=(9-28)/12
= -19/12 atau -1 7/12
d. -10/3-16/3
=(-10-16)/3
= -26/3 atau -8 2/3

cek lagi,,,
semoga dapat membantu.