ICSE Class 7 Answered
convert one an half hour in mins and sec
Asked by biswasrubber | 25 Mar, 2020, 09:50: PM
Expert Answer
1 and half hour = 1 h + 0.5 h =1.5 h
1.5 h = 1.5 × 60 = 90 minutes
90 minutes = 90 x 60 sceonds = 5400 seconds
Thus,
1 and half hour = 5400 seconds
1 and half hour = 90 minutes
Answered by Shiwani Sawant | 26 Mar, 2020, 11:01: AM
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