tolong di jawab ya besok harus di kumpulkan latihan 10

1)Rp50000 - (3 2/5kg x Rp9800)
= Rp50000 - Rp33320
= Rp16680

2)Telur = 2 1/4kg x Rp10000 = Rp22500
T. Terigu = 3,5kg x Rp4500 = Rp15750
Jumlah Rp22500 + Rp15750 = Rp38250

3)2 3/4kg + 1 1/2kg - 3,5kg
= 11/4kg + 3/2kg - 35/10kg
= 11/4 + 3/2 - 7/2
= 11/4kg + 6/4kg - 14/4kg
= 17/4kg - 14/4kg
= 3/4kg


#maapklosalah