Question
PSLE
The mass of a container with 69 identical balls is 773 g. When 19 of the balls are given away, the mass of the container with the remaining balls is 488 g. What is the mass of each ball?
2 m

Click button first when a symbol is required. X

PSLE
The mass of a container with 69 identical balls is 773 g. When 19 of the balls are given away, the mass of the container with the remaining balls is 488 g. What is the mass of each ball?