jika 35% 75 berapa nilai 21%

35% = 75
21% =?

21% = 21/35 × 75
= 45

● Mathematics Solutions ●

35% × n = 75
⇔35/100 × n = 75
⇔n = 75 ÷ 35/100
⇔n = 75 × 100/35
⇔n = 7.500/35
⇔n = 1.500/7

21% × n
= 21/100 × n
= 21/100 × 1.500/7
= 31.500/700
= 45

● Thanks! ●