Question
Mrs zhang bought sugar and the rice flour in bulk. The total mass of the sugar and the rice flour is 970 g. The rice flour has a mass of 283 g. How much heavier is the sugar than the rice flour?
4 m

Click button first when a symbol is required. X

Mrs zhang bought sugar and the rice flour in bulk. The total mass of the sugar and the rice flour is 970 g. The rice flour has a mass of 283 g. How much heavier is the sugar than the rice flour?