4MA0 Foundation January 2014 Paper 1R Q10
10 Write these fractions in order of size.
Start with the smallest fraction.
\(\dfrac{9}{25} \qquad \dfrac{1}{3} \qquad \dfrac{3}{8} \qquad \dfrac{7}{20}\)
(2)
| Scheme | Marks |
|---|---|
eg 0.36, 0.333…, 0.375, 0.35 Answer: \(\dfrac{1}{3}\) \(\dfrac{7}{20}\) \(\dfrac{9}{25}\) \(\dfrac{3}{8}\) | B2 |
| (2) | |
| (Total 2 marks) |
Notes
B2: for \(\dfrac{1}{3}\) \(\dfrac{7}{20}\) \(\dfrac{9}{25}\) \(\dfrac{3}{8}\) or for correct decimal equivalents or for correct fraction equivalents
B1 for 3 fractions in correct order or for 2 fractions correctly converted to decimals (at least 2 dp rounded or truncated for \(\dfrac{1}{3}\)) or for 2 fractions expressed as equivalent fractions with a denominator of 300)
SC: B1 for \(\dfrac{3}{8}\) \(\dfrac{9}{25}\) \(\dfrac{7}{20}\) \(\dfrac{1}{3}\) ie fractions reversed