Tolong bantu no 5 & 6 yah

5. 1 + 1/3 ÷ 1/2 - 1/4
=3/3 + 1/3 ÷ 2/4 - 1/4
=4/3 ÷ 1/4
=4/3 x 4 (dibalik)
=16/3 (D)

6. 2/3 - 1/4 ÷ 1/4 + 1/2
= 8/12 - 3/12 ÷ 1/4 + 2/4
= 5/12 ÷ 3/4
=5/12 × 4/3
=5/9 (A)

Maaf kalau salah. Semoga dpt membantu :)