Question

Alice are going to buy sugar for her cooking class. She needs to have 1/6 kg of sugar for every student in her class. There are 18 students in her class. How many kilograms of sugar should Alice buy?
Answer: …………. Kg.

Answer 1

there are three kg of sugar  should alice buy

mình nghĩ là vậy ^-^

Answer 2

We have: the class has 18 students,and we need: 1/6 kg for 1 student.

So Alice need:

1/6 x 18 = 18/6(kg)

And 18/6 kg = 3kg

So  Alice should buy 3 kg sugar

Answer 3

Có số ki - lô - gam là :

18 x 1/6 = 3 ( kg )

Đáp số : 3 kg