Problem
Rewrite the ratio \( 6: 27 \) as an equivalent ratio of the form \( 1: n \). Give any decimals in your answer to 1 d.p.
Solution
Step 1 ：\( \frac{6}{27} = \frac{1}{n} \)
Step 2 ：Cross-multiply: \( 6n = 27 \)
Step 3 ：\( n = \frac{27}{6} = 4.5 \)
