Question

bantu jawab besok di kumpulin 1 4/5+2 1/4-0,39×2 = pakai cara​

Answer 1

1 4/5 + 2 1/4 - 0,39 x 2

= 9/5 + 9/4 - 0,39 x 2

= 1,8 + 2,25 - (0,39 x 2)

= 1,8 + 2,25 - 0,78

= 4,05 - 0,78

= 3,27