Question

(a) 10 min - 8 min 23 s
subtract​

Answer 1

Answer:

Ans is 2 min 37 second

Step-by-step explanation:

because 10 min - 8min 23 second

Answer 2

Answer:

1 min 37s

I don't think i need to show u the calculation right

we know

1 min=60s

10min=60×10=600s

8 min 23s= 8×60+23=480+23=503

Now,

600s-503s=97s

so, 97s= 97÷60= 1 min 37s