Taksirlah hasil dari A.7/8 + 3 4/5 = B.10 3/4 - 2 1/6 = C. 2/3 × 6 =

A. 7/8 + 3 4/5
= 3 35/40 + 32/40
= 3 67/40
= 4 27/40

B. 10 3/4 - 2 1/6
= (10-2) + (3/4 - 1/6)
= 8 + 18/24 - 4/24
= 8 14/24
= 8 7/12

C. 2/3 x 6
= 12/3
= 4


Smoga membantu :)

A.
[tex] \frac{7}{8} + 3 \frac{4}{5} \\ =3 \frac{7(5) + 4(8)}{(8)(5)} \\ = 3 \frac{35 + 32}{40} \\ = 3 \frac{67}{40} = 4 \frac{27}{40} [/tex]
B.
[tex]10 \frac{3}{4} - 2 \frac{1}{6} \\ = 8 \frac{3(3) - 1(2)}{12} \\ = 8 \frac{9 - 2}{12} = 8 \frac{7}{12} [/tex]
C.
[tex] \frac{2}{3} \times 6 = 4[/tex]