5x15, 3x25 because 30+45=75 and both 5x15 and 3x25 equal 75
Draw a tape diagram and make 18 sections on the diagram. Shade in the first section and that’s 1/18
7.25 until 8.00 = 35 minutes
8.00 until 3.00 PM = 7 hours
3.00 until 3.15 = 15 minutes
Answer is 7 hours 50 minutes