tolong dikasih rumusnya dong

72 + 108 + 54 = 234
360 - 234 = 126
futsal = 126/360 x 40 = 126/9 = 14
basket = 108/360 x 40 = 108/9 = 12
= futsal - basket
= 14 - 12 = 2 (B)
maaf klo salah. semoga membantu :)