Foundation November 2019 Paper 2 Q27
27 Work out \((3.42 \times 10^{-7}) \div (7.5 \times 10^{-6})\)
Give your answer in standard form. (2)
| Answer | Mark | Mark scheme |
|---|---|---|
| \(4.56 \times 10^{-2}\) | M1 | for \(0.000000342 \div 0.0000075\) OR for 0.0456 oe eg \(0.456 \times 10^{-1}\) or \(45.6 \times 10^{-3}\) or \(\dfrac{57}{1250}\) OR for an answer of \(4.56 \times 10^n\) |
| A1 | cao |