Maths Problems - Answers

Here are the answers to today's maths problem solving lesson:

1a. 12, 24
1b. 21, 35
1c. 50, 25

2. The top two shapes 1/3   and  2/6 should have a circle.

3. a. 5/7  b. 9/16  c. 4/14  d. 7/15

5. a. 486  b. 7783

6. a. 15:30   b. 5:45am   c. 23:10   d. 9:55am