Jika log 3 = 0,477 dan log 5 =0,699, nilai dari log 375 adalah

log 3 = 0,477
log 5 =0,699

log375
= log(125 . 3)
= log125 + log3
= log5³ + log3
= 3 log5 + log3
= 3(0,477) + 0,699
= 1,431 + 0,699
= 2,13

Kelas 10 Matematika
Bab Logaritma

log 375 = log (3 . 125)
log 375 = log 3 + log 125
log 375 = 0,477 + log 5³
log 375 = 0,477 + 3 . log 5
log 375 - 0,477 + 3 . 0,699
log 375 = 0,477 + 2,097
log 375 = 2,574