Answer:
1.3
Step-by-step explanation:
give brainliest
a)
b)
60m²
24 = 2/5
12 = 1/5
12 × 5 = 60
60 = 5/5
1 * 60 * 60 = 3600 (seconds in 1 hour)
3600 * 6 = 21600 (seconds in 6 hours)
3600 * 0.4 = 1440 (seconds in 0.4 hour)
21600 + 1440 = 23040 (6 hours + 0.4 hours)
your answer is 23040
