As we are dealing only with the tubas which are part of the brass section we can ignore the percussion and woodwind for this question.
2/5 of 240 = 2/5 x 240 = 96 brass instruments
2/5 of 96 = 2/5 x 96 = 38.4 tuba players
I suspect that the question may be wrong!
There are approximately 38 tubas in the marching band based on the calculations from the total number of brass instruments. This is derived from the total number of 240 instruments and the proportions given in the problem. Keep in mind that rounding may be necessary since instruments cannot be counted in fractions.
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Jawab:Penjelasan dengan langkah-langkah:Diketahui bahwa 1 sendok makan sama dengan 15 ml. Maka, 75 ml dibagi dengan 15 ml (75 ml / 15 ml) = 5 sendok makan.