tolong bantu jawab ya kak

2 1/2 x 1/3 - 3 7/8 + 1 1/3
= 5/2 x 1/3 - 31/8 + 4/3
= 5/6 - 31/8 + 4/3
= 20/24 - 93/24 + 32/24
= -73/24 + 32/24
= -41/24
kalau ada yg ga paham tanya ya dek :)

= 2 4/2 × ⅓ - 3 ⅞ + 4 4/3
= 4 × ⅓ - 31/8 + 16/3
= 4/3 - 31/8 + 16/3
= 20/3 - 31/8
= 160/24 - 93/24
= 67/24
= 2 19/24

Semoga berguna +_+