Question

Ada 50 soal.jawaban benar nilai 4,salah -2,tdk menjawab -1,siswa A berhasil menjawab 45 soal.yg benar 35 soal. Berapa nilai siswa A?

Answer 1

35 x 4 = 140
45 - 35 = 10 x -2 = -20

140 - (-20) = 160

Answer 2

Soal 50 yg dijawab 45 berarti yg gak dijwb 50 - 45 = 5 × - 1= -5
yg bnr 35 × 4 =140
yg slh 45-35=10 × -2 = -20
nilai A 140-20-25 =115