Question
Write the following ratios in the simplest form:
48 min : 2 hours 40 min.

Answer

The given ratio = 48 min : 2 hours 40 min.
= 48 min : (2 × 60 + 40) min
= 48 min : (120 + 40) min
= 48 min : 160 min
= 48 : 160
= 3 :10

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