Daily Practice
Foundation
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21st January 1970
- 1Error Intervals2 marks
A length x is 310 cm, rounded to the nearest 10. Write down the error interval for x.
- 2Simplifying Algebra2 marks
Simplify (5x^4)(3x).
- 3Writing and Simplifying Ratio2 marks
Write the ratio 4 : 24 in the form 1 : n.
- 4Angles1 mark
Two angles sit next to each other on a straight line. One of them is 98°. Work out the other.
- 5Probability (Foundation)2 marks
A bag holds 8 red, 4 blue and 2 green counters. One is taken at random. Work out the probability it is blue.
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