Question
The mass of a box and one packet of sweet potatoes is 1200 g. The mass of the same box and 3 similar packets of sweet potatoes is 2000 g. What is the mass of a packet of sweet potatoes?
4 m

Click button first when a symbol is required. X

The mass of a box and one packet of sweet potatoes is 1200 g. The mass of the same box and 3 similar packets of sweet potatoes is 2000 g. What is the mass of a packet of sweet potatoes?