[計量] 幾題數學題目求強者解答
第一題
three persons a,b,and c invest 2000, 3000, 4000 dollars respectively in a
business. After one year, a removed his investment. b and c continued the
business one more year. If the net profit after 2 year is 32000 dollars,
what s the value of a's share in the profit?
答案是 4000 dollars
第二題
m, n, p, q, and r are any of hte numbers 3, 7, 9, 10, and 11
column A: m/n
column B: p*q
答案是 不一定
以上兩題10月CAT,拜託各位!謝謝!
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