QUESTION 1 INVESTIGATION 1.1 The temperature difference between outside the house and inside the house was 12°C. Calculate the temperature outside (if it is colder outside), if inside is 9°C. 1.2 If 1cm on a bar scale represents 300km, what will the actual distance be if 1.5cm is measured on the bar scale? 1.5 TOTAL: 50 1.6 [16] (2) 1.3 Samantha buys a desk which is 1,3m in length. If the wall of her room is 3,23m long, how much space will she have left? (2) 1.4 Convert 2,25 litres to millilitres. QUESTION 2 (2) (2) If of a family's budget is spent on food, what will this cost be, if their income is R15 000.00 per month? (2) A painter wants to mix 121 of purple paint. He mixes white, blue and red in the following ratio 5:3:1 respectively. How much of each colour paint (in I) does he need? Dlottenberg Bay to attend her cousins (6) [10
