Mathematics for IGCSE & O level - Using A Calculator (Section 3 - No. 50)
When you enter a time of 5 hours 45 minutes into your calculator, how would this be represented in decimal form?
5.45
5.75
5:45
5.045
स्पष्टीकरण
45 minutes is 3/4 of an hour, or 0.75 hours.