Question
Diana has some mochi balls to give to her pupils in her class. It she gives 3 mochi balls to each pupil, she will have 4 mochi balls left. It she gives 7 mochi balls to each pupil, she will need 12 extra mochi balls.
  1. How many pupils does Diana have?
  2. How many mochi balls does Diana have?
4 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

Diana has some mochi balls to give to her pupils in her class. It she gives 3 mochi balls to each pupil, she will have 4 mochi balls left. It she gives 7 mochi balls to each pupil, she will need 12 extra mochi balls.
  1. How many pupils does Diana have?
  2. How many mochi balls does Diana have?