Kisi-kisi Soal Ujian PPPK Guru Honorer 2021 Sesuai Pengalaman

d. 07.45

Pembahasan :

S1 = 56 km, S2 = 50 km

T2 = Sv/v2

= 50/50 = 1 jam

T2 = S - V1.t
___________
V1 + V2

1 = 106 - 40.t
____________
40 + 50

= 106 - 40.t
____________
90

90 = 106 - 40t

40t = 106 - 90

40t = 16