Respuesta :
Hi,
Remember that 1h is 60min.
Work:
[tex]10h = 600min \\ 600 + 39 = 639min \\ 639 + \frac{24}{60} \\ 638 \frac{60}{60} + \frac{24}{60} = 638 \frac{84}{60} = 639 \frac{24}{60} = 639.4 [/tex]
Hope this helps.
r3t40
Remember that 1h is 60min.
Work:
[tex]10h = 600min \\ 600 + 39 = 639min \\ 639 + \frac{24}{60} \\ 638 \frac{60}{60} + \frac{24}{60} = 638 \frac{84}{60} = 639 \frac{24}{60} = 639.4 [/tex]
Hope this helps.
r3t40