Daily Practice - Higher
Grades 6-7 - Higher-tier method and manipulation.
10th January 2017
- 1Writing a Ratio as a Fraction or Linear Function2 marks
x : y = 2 : 5. Write y in terms of x.
- 2Congruent Triangles2 marks
Two triangles are known to be congruent because all three pairs of sides are equal. Which congruence condition is this?
- 3Conditional Probability3 marks
13 students study Spanish and 9 of those also study Art. One Spanish student is picked at random. Work out the probability they study Art.
- 4Capture Recapture3 marks
55 fish are marked and released. Later 35 are caught, of which 5 are marked. Estimate the population.
- 5The Product Rule for Counting2 marks
A meal deal has 8 mains, 3 sides and 3 drinks. How many different meals are possible?
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