Question by Nguyễn Phương Linh - Discuss with MathYouLike

Nguyễn Phương Linh

26/03/2017 at 16:52

A store sells rice. On the 1^st day, the store sold \(\dfrac{2}{3}\) kilograms of rice. On the 2^ndday the store sold \(\dfrac{1}{3}\) kilograms of rice left. At last, the store got 30 kg of rice left . How many kilograms of rice does the store have at first?

Fraction

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Bạch Quyên 26/03/2017 at 22:42

The kilograms of rice left after the 2nd day sold is:

30 + 1/3 = 91/3(kg)

The kilograms of rice the store have at first is:

91/3 + 2/3 = 31(kg)

Answer: 31 kg
Pham Hoang Nam 20/04/2017 at 20:41

The kilograms of rice left after the 2nd day sold is:

30 + 1/3 = 91/3 (kg)

The kilograms of rice the store have at first is:

91/3 + 2/3 = 31 (kg)

Answer: 31 kg of rice
Nguyễn Đức Kiên 01/04/2017 at 12:36

Lượng gạo đầu tiên của cửa hàng là 31 kg

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