Comparing Quantities · CSEC Mathematics

8 past-paper questions on Comparing Quantities, part of NUMBER THEORY AND COMPUTATION, from every CSEC Mathematics paper on Quelpr.

1. Q61 mark · multiple choice· CSEC Mathematics · January 2014 · Paper 1In a school the ratio of the number of pupils to the number of teachers is 20:1. If the number of pupils is 840, how many teachers are there?
2. Q61 mark · multiple choice· CSEC Mathematics · May/June 2013 · Paper 1In a school, the ratio of the number of pupils to the number of teachers is 20 : 1. If the number of pupils is 840, how many teachers are there?
3. 1(c)3 marks· Mathematics Q1 1(c)Which size of orange juice is the most cost-effective buy? Justify your answer.
4. 1(c)(i)2 marks· Mathematics Q1 1(c)(i)Calculate the cost of 5 litres of gasoline in St. Vincent, stating your answer correct to the nearest cent.
5. 1(c)(i)2 marks· Mathematics Q1 1(c)(i)Calculate the number of cups of pancake mix he must use.
6. 1(c)(ii)2 marks· Mathematics Q1 1(c)(ii)How many litres of gasoline can be bought for EC $50.00 in St. Vincent? Give your answer correct to the nearest whole number.
7. 1(c)(ii)3 marks· Mathematics Q1 1(c)(ii)How many pancakes did she make?
8. 8(b)2 marks· Mathematics Q8 8(b)By showing suitable calculations, determine which of the two recipes, A or B, is richer in chocolate.