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a) 36 x 16 / (36-12)
= 36 x 16 / 24
= 24
tambahan pekerja yg dibutuhkan = 24 - 16 = 8 org lg
b) 36 x 16 / (16-4)
= 36 x 16 / 12
= 48 hari
no 2)
16 x 3.000 / 12
= 4.000
no 3)
12 x 72.000 / 8
= 96.000
tambahan biaya = 96.000 - 72.000 = 24.000
no 4)
66/30 x 5
= 11 soal
no 5)
60 x 3 / 75
= 2,4 jam atau 2 jam 24 menit