Question
Fill in the blanks in units (Eg 3 u) or unit equations (Eg 1 u + 2).

Adam and Bryan have some marbles.
Bryan uses 310 of his marbles and
Adam uses 45 of his marbles.
In the end, the number of marbles that Bryan and Adam have is in the ratio of 5 : 1.

  1. Number of marbles that Bryan has in the end = _____
  2. Number of marbles that Bryan has at first = _____
  3. Number of marbles that Adam has at first = _____
  4. Total number of marbles that they have at first = _____
4 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

(c)

Click button first when a symbol is required. X

(d)

Click button first when a symbol is required. X

Fill in the blanks in units (Eg 3 u) or unit equations (Eg 1 u + 2).

Adam and Bryan have some marbles.
Bryan uses 310 of his marbles and
Adam uses 45 of his marbles.
In the end, the number of marbles that Bryan and Adam have is in the ratio of 5 : 1.

  1. Number of marbles that Bryan has in the end = _____
  2. Number of marbles that Bryan has at first = _____
  3. Number of marbles that Adam has at first = _____
  4. Total number of marbles that they have at first = _____