Question

3 minutes 31 seconds + 2 minutes 40 seconds




please tell the answer in steps

Answer 1

Answer:

6 mins 11 secs

Step-by-step explanation:

mins secs

3. 31

2. 40

---------------

5. 71

6. 11 - ( 60 secs = 1 min)

Answer 2

Answer:

3 m = 60 sec + 31

= 91 sec

2 m = 120 sec + 40

= 160 sec

91 + 160

= 251 sec = 4 m 51 sec

Step-by-step explanation:

Hope it helps you