Question

Please anyone please solve it correctly ​

Answer 1

Answer:

first check the time interval is proper.then check the it is a continuous time interval.

Step-by-step explanation:

in the given sum the time interval is not continuous,so we need to subtract 0.5 in lower limit and add 0.5 in upper limit.for example:

118-0.5=117.5

126+0.5=126. 5

later do the sum in normal way