John's credit limit is increased by 60% to become $24 000 this year. Find his credit limit last year.
2006-11-16 14:00:03 · 2 個解答 · 發問者 喵喵 2 in 科學 ➔ 數學
the credit limit last year
=24000/(1+60%)
=24000/1.6
=15000
his credit limit last year is $15000
2006-11-16 14:05:17 · answer #1 · answered by Amby 6 · 0⤊ 0⤋
160% x a = 24,000
a = 24,000 / 160%
a = 15,000
2006-11-16 14:06:28 · answer #2 · answered by vegitou 7 · 0⤊ 0⤋