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260. 1.6. (square based) pyramid. sphere. 2 ÷ 5 =. 0.4. 0.4. B & E. Congruent = identical. C. Similar = enlargement. 5. 6. 4. 5. Cheese and Onion. Total frequency = 20 Prawn Cocktail = 5. 32. 18. 16. 12. 13. 17. 21. 25. 4. n. -3. 4 x 100 - 3. = 397. 397. tangent.

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260

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  1. 260 1.6 Barnwell School Maths Department S Farquharson

  2. (square based) pyramid sphere Barnwell School Maths Department S Farquharson

  3. 2 ÷ 5 = 0.4 0.4 Barnwell School Maths Department S Farquharson

  4. B & E Congruent = identical C Similar = enlargement Barnwell School Maths Department S Farquharson

  5. 5 6 4 5 Cheese and Onion Total frequency = 20 Prawn Cocktail = 5 Barnwell School Maths Department S Farquharson

  6. 32 18 16 12 Barnwell School Maths Department S Farquharson

  7. 13 17 21 25 4 n -3 4 x 100 - 3 = 397 397 Barnwell School Maths Department S Farquharson

  8. tangent diameter circumference 16 ÷ 2 8 Barnwell School Maths Department S Farquharson

  9. 90 ÷ 13.5 = 6.666666666666667 She needs 7 tins of paint 7 x £4.45 = £31.15 = £18.85 £50 - £31.15 £18.85 Barnwell School Maths Department S Farquharson

  10. 12 + 4 = 16 12 - -4 = 16 15 15 11 - -4 = 11 + 4 = 11 - 13 = -2 -2 -17 -4 - 13 = -17 Barnwell School Maths Department S Farquharson

  11. 65 1800 - 115 = 65 Angles on a straight line = 1800 35 1800 - (115 + 30) = 35 Angles in a triangle = 1800 Barnwell School Maths Department S Farquharson

  12. = 0.90 3 X 0.3 1.60 – 0.90 = 0.70 = 1.80 2.50 - 0.70 = 6 stops 1.80 ÷ 0.3 6 Barnwell School Maths Department S Farquharson

  13. Middle number, in order 13 ÷ 2 = 6.5 5 6 6 6 7 7 8 11 6 + 7 = 13 6.5 Most common 6 Add all ÷ how many 2 + 5 + 6 + 4 + 5 + 6 + 5 + 3 8 = 36 8 = 4.5 4.5 Maggie, she has a smaller mean Barnwell School Maths Department S Farquharson

  14. 3a+ 5b + 4a + 6b 7a + 11b Barnwell School Maths Department S Farquharson

  15. 9:40 9:40 10:00 He is travelling home Section A has a steeper gradient than Section C. He has stopped during Section B Barnwell School Maths Department S Farquharson

  16. 10 miles = 16km 1km = 1000m 16km = 16000m Time = 16000m ÷ 7m/s Time = distance ÷ speed = 2285.7142……………. = 2285.714… ÷ 60 = 38.0925238 40 Barnwell School Maths Department S Farquharson

  17. Prime number – a number that has only two factors, 1 and itself 2, 3, 5, 7 Circumference =πx D Circumference =πx 6.1 19.2 = 19.16371………… 3x + 29 = 38 Peter = x Brother = x + 3 Father = x + 26 -29 -29 3x = 9 ÷3 ÷3 x = 3 x + x + 3 + x + 26 3x + 29 = 38 3 Barnwell School Maths Department S Farquharson

  18. 3s + s2 7 ( ) + 1 2b Area of a triangle = ½b x h 15 x 20 = 300m2 300m2 ÷ 1.1m2 = 272.7272727271…… 272 x £9.50 = £2584 £2584 Barnwell School Maths Department S Farquharson

  19. ÷4 ÷4 5 - 18 6x = 8 +18 +18 6x = 26 ÷6 ÷6 4.3 x = 4.3 -3 -3 a – 3 = bh ÷b ÷b a – 3 = h b a – 3 b Barnwell School

  20. 33 – (5 x 3) = 12 Too small 3 Too big 4 43 – (5 x 4) = 44 Too small 3.8 3.83 – (5 x 3.8) = 35.872 3.9 3.93 – (5 x 3.9) = 39.819 Too small 41.87988 3.95 3.953 – (5 x 3.95) = Too big 3.9 Barnwell School

  21. £298 - £60 per person = £238 £238 x 3 = £714 % change = difference x 100 original 714 25 x 100 298 = 8.389….. 8.4 Barnwell School

  22. Missing side = Pythagoras Theorem b Is it long side or short side? a c2 – b2 = a2 c 132 – 62 = a2 169 – 36 = a2 133= 11.53256 11.53 Barnwell School Maths Department S Farquharson

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