There are infinite rational numbers in between 3 and 4.\(\frac{ 24}{8}\) and \(\frac{ 24}{8}\)
3 and 4 can be represented as respectively. Therefore, rational numbers between 3 and 4 are \(\frac{25}{8},\frac{26}{8},\frac{27}{8},\frac{28}{8},\frac{29}{8},\frac{30}{8}\)
Length (in hours) | Number of lamps |
|---|---|
300 − 400 | 14 |
400 − 500 | 56 |
500 − 600 | 60 |
600 − 700 | 86 |
700 − 800 | 74 |
800 − 900 | 62 |
900 − 1000 | 48 |
(i) Represent the given information with the help of a histogram.
(ii) How many lamps have a lifetime of more than 700 hours?
Why was Santosh sent to the local school?