**23**

Very easy to use the bus stop method for this question

**51p**

£8.17 – £7.65. Subtraction question written in words

**150ml**

- Ratios question. 1R:2O:3A = 6 parts
- Each party is 50ml
- So 3 parts is 150ml

**52,272**

product means multiplication

**£46,200**

- Barbie earns £23,450
- Ken earns £22,750
- Total is therefore £46,200

**7,400g**

Remember the metric conversions. Also anything with a “kilo” in it represents 1000. So 1000g = 1kg

Process is:

- To write in Column Format
- To align number of digits
- To then go digit by digit starting left to right

**90 hours**

- Monday to Saturday = 14 hours per day. So 6 x 14 = 84 hours;
- Sunday = 6 hours;
- Total = 90 hours

**7325**

- Answer HAS to end in 5. Thats the easy bit
- Then its 7,3,2,5
- So 7325

**0.4**

Process:

- One option is to change 0.08 to 8. So x 100
- Then multiply 8 by 5
- This gives 40
- Then to divide the answer by 100 as you originally multipied the question x 100
- This gives 0.4

**70 hours**

Process:

- If Lazy Living = 2/7ths, Celeb Gossip is 5/7
^{5}/_{7}*^{98}/_{1}- Simplified this is =
^{5}/_{1}*^{14}/_{1} - This is 70

**Because you can make coffee whilst the toast is in the toaster**

**Shortest time is 4 minutes**

**60 miles**

Break it down one route by one route:

- Drive to HABs – 10miles
- HABs to Southgate – 9miles
- Southgate to Harpenden – 18miles
- Harpenden to HABs – 13miles
- HABs to Home – 10miles

**£660**

^{120}/_{100} * ^{550}/_{1}

Simplify the calculation per normal rules of simplification and cross cancellation and then calculate

**£1000**

^{100}/_{120} * ^{1200}/_{1}

**45km**

1817 – 1747 = 30 minutes. If train travels 90km/h, it will travel half this distance in 30 minutes

**1917**

Detailed workings to follow

It is also worth going through these and memorising them…….

See below

See below

See below

Just work through each child at a time starting with the most obvious…..the Winner

Then going from there. Only tricky one is A & E. Which one comes first? Well its A because of the statement that A x D = F. This can only be 2 x 3

**Bag B – Apple Maximum Chance**

**Bag E – Pear Minimum Chance**