1) Fractions can be written as decimals and percentages a) Always b) Sometimes c) Never 2) How would you write one quarter as a percentage? a) 25% b) 40% c) 2.5% d) 14% 3) How can you write one third as a decimal? a) 0.3 b) 0.33 c) 0.333333 d) 0.333..... 4) Which fraction of the chocolate bar is bigger? a) 2/7 b) 1/4 5) What is 3/5 as a decimal? a) 0.6 b) 0.625 c) 0.35 6) length x width x height is a formula for... a) surface area b) perimeter of a rectangle c) volume of a cuboid d) circumference e) area of a circle 7) (a + b) x height then divide by 2 is the formula for.... a) area of a circle b) area of a triangle c) area of a trapezium d) area of a rectangle 8) Instead of using the pi button we can use which number? a) 3 b) 3.14 c) 22 d) 3.41 9) What is 3/5 of 25? a) 15 b) 35 c) 17 d) 20 10) Work out 3/5 + 3/10 a) 6/15 b) 6/10 c) 9/10 d) 9/50 11) Work out 8/9 - 1/3 a) 5/3 b) 7/6 c) 7/9 d) 9/6 12) What is the highest common factor (HCF) of 18 and 21? a) 5 b) 6 c) 7 d) 3 13) What is the lowest common multiple of 6 and 4? a) 6 b) 24 c) 12 d) 3

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