Question

Patti works at a coffee shop. She usually takes 3/4 h for lunch. One day the shop was very busy and patti’s manager asked her to shorten her lunch break by 1/6 h. What fraction of an hour did patti take for lunch that day.

Answer 1

3/4 - 1/6 = 9/12 - 2/12 = 7/12 h