Fractions don't need simplifying; round decimals to at least three decimal places.
Probability
Questions like the ones in quant interviews. No clock: think it through, answer as a fraction or a decimal, and see the worked solution after each one.
Questions like the ones in quant interviews. No clock: think it through, answer as a fraction or a decimal, and see the worked solution after each one.
Fractions don't need simplifying; round decimals to at least three decimal places.