7. Change the following time in 12-hour clock time
(a) 1550 hours
(b) 1027 hours
8 Find the time duration between 9:30 pm and 12 mid night
9. Find the prime factors of 72, by building a factor tree.
10. Which of the following numbers are divisible by 5
(a) 1555
(b) 56100
(C) 6413
(d) 1179
Answers
Answered by
1
Answer:
a 3 :50 pm
b 10:27Am
8 2hr 30 min
9 2×2×2××3×3
10
a
b
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