Question

It took Lily 13/12 h to complete the test and Claire 68 minutes to complete the test. Who finished the test earlier and by how many minutes?

Answer 1

Lily, by 3 minutes

Explanation:

1. convert 13/12 hours into minutes (13/12 *60= 65)

2. compare: (65<68)

3. therefore, Lily finished first by 3 minutes