Foundation June 2022 Paper 2 Q8
8 The masses of some puppies were recorded.
The smallest mass was 7 kilograms 200 grams.
The range of the masses was 650 grams.
What was the largest mass?
Give your answer in kilograms and grams. [2 marks]
| Answer | Mark | Comments |
|---|---|---|
| 7 (kg) 200 (g) + 650 or \(7200 + 650\) or \(7.2(00) + 0.65(0)\) or 7850 seen or 7.85(0) seen or 850 seen or 0.85(0) seen | M1 | |
| 7 kilograms 850 grams | A1 | SC2 7.85(0) kilograms 7850 grams |
Additional guidance
| 850 may be seen embedded eg Answer 29.75 kilograms 850 grams | M1A0 |
| 7 kg 850 g seen in working but different answer | M1A0 |
| \(7.2 + 650\) with no other creditworthy work | M0A0 |