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GCSE Higher Revision Starters 2. 26% of 524 136.24 GRADE D/C/B Calculate the interest on £6000 invested at 2% for 4 years A car repair cost £125 in 2006.

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Presentation on theme: "GCSE Higher Revision Starters 2. 26% of 524 136.24 GRADE D/C/B Calculate the interest on £6000 invested at 2% for 4 years A car repair cost £125 in 2006."— Presentation transcript:

1 GCSE Higher Revision Starters 2

2 26% of GRADE D/C/B Calculate the interest on £6000 invested at 2% for 4 years A car repair cost £125 in 2006 and £175 in Calculate the percentage increase 40% £494.59

3 Simplify a 6 xa 2 a8a8 Simplify 24a 7 ÷ 6a 3 Simplify (6a 3 b 4 )² GRADE C/B 4a 4 36a 6 b 8

4 A stratified sample of 50 students is to be taken. Calculate the number of students in Years 7 and 8 included in the sample. Year GroupNumber of students GRADE A Year x 50 = 11 students 600 Year x 50 = 12 students 600

5 Solve the following 5x - 7 = 2x + 8 x = 5 2(x + 3) < 16x < 5 9 < 3(x +2) < 181 < x < 4 3x - 4 = xx = 4 GRADE C/B

6 Surds questions Simplify Simplify 27 x Expand (5 + 2)(5 + 3) Simplify GRADE A


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