6 which makes 10:15 which simplifies to 2:3
Ontem = 1/2 h = 0,5 h = 30 min
hoje = 4 h + 1/3 h = 1 h + 60/3 = 1 h e 20 min = 80 min
30 min + 80 min = 110 min
110 min.................54
60 min....................x
11x = 54*6
11x = 324
x = 324/11
x ~ 29,45 por hora
30 ≤ 12 + m so d).
Hope this helps! Please feel free to give brainliest if it does!
