GCSE Maths Practice: simplifying-ratios

Question 8 of 10

Identify ratios that simplify to 1:2.

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\( \begin{array}{l}\text{Which ratios simplify to } 1:2\text{?}\end{array} \)

Select all correct options:

Check each ratio by dividing both numbers by HCF.

Divide each number by its HCF and compare with 1:2.