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Puzzle 153
If a farmer buys chicken feed for £1.26 per tonne, pig feed for £2.74 per tonne and cattle feed for 78p per tonne. The feed can only be purchased by the tonne, and part tonnes aren't sold.
How much of each would he have if he had 100 tonnes for £100?
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Puzzle 154
Alex and Billie Stone have three daughters and each daughter has two brothers.
How many children do Alex and Billie Stone have?
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Puzzle 156
Start in the bottom left corner and move either up or right, one square at a time, adding up the numbers. What is the largest total you can make?
| 1 | 4 | 2 | 2 | 1 | 2 |
| 4 | 3 | 1 | 3 | 4 | 3 |
| 2 | 1 | 4 | 2 | 1 | 2 |
| 1 | 2 | 2 | 3 | 3 | 1 |
| 4 | 1 | 3 | 1 | 2 | 1 |
| 3 | 1 | 4 | 3 | 4 | 2 |
| 2 | 1 | 1 | 1 | 1 | 3 |
| 3 | 4 | 2 | 3 | 2 | 2 |
Note: this puzzle is not interactive, and the numbers cannot be clicked.