Write an equivalent time using only the smallest unit.
2 h 26 min
A. 131 min
B. 146 min
C. 86 min
D. 133 min
To convert 2 hours and 26 minutes into the smallest unit, we need to convert each unit into minutes.
1 hour is equal to 60 minutes, so 2 hours is equal to 2 * 60 = 120 minutes.
Therefore, 2 hours and 26 minutes is equal to 120 + 26 = 146 minutes.
The correct answer is B. 146 min.
To convert 2 hours and 26 minutes to the smallest unit, we need to convert both the hours and the minutes to the same unit. Since minutes are already a smaller unit than hours, we can convert the 2 hours to minutes and then add the 26 minutes.
1 hour = 60 minutes
So, to convert 2 hours to minutes, we multiply 2 by 60:
2 hours * 60 minutes/hour = 120 minutes
Now, we can add the 26 minutes:
120 minutes + 26 minutes = 146 minutes
Therefore, the equivalent time using only the smallest unit is 146 minutes.
The correct answer is option B. 146 min.
really? , there are 60 minutes in 1 hours, so 2 hours has 120 minutes
2 hours and 26 minutes
= 120 minutes + 26 minutes
= .....