Given that m/n = 2.4, we can substitute this value into the expression 3m + 4n/4n:
3(2.4) + 4(2.4)/4(2.4)7.2 + 9.6 / 9.616.8 / 9.61.75
Therefore, the value of the expression 3m + 4n/4n when m/n = 2.4 is 1.75.
Given that m/n = 2.4, we can substitute this value into the expression 3m + 4n/4n:
3(2.4) + 4(2.4)/4(2.4)
7.2 + 9.6 / 9.6
16.8 / 9.6
1.75
Therefore, the value of the expression 3m + 4n/4n when m/n = 2.4 is 1.75.