Asked by Jerry

Kim, Mei and yante collect stamps. Kim and Mei have 220 stamps more than Yanti. Yanti and Mei have 140 stamps more than Kim. Kim and Yanti have 500 stamps. How many stamps does Mei have?
Answered by Steve
k+y = 500
k+m = y+220
y+m = k+140

Or, in more standard format,
k+m = 500
k+m-y = 220
-k+m+y = 140

These are easy to solve.
Answered by B V Mahesh babu
Answer is 180
Answered by francis
how to solve the problem
Answered by Sarah
Umm... so Steve what's the final answer and how did u get that ?
Answered by Bill
Thx. For the answer now I am finished with math homework.
Answered by Ssseeeesßss
K+M=220+Y
Y+M=140+K
220+140=360
2M=360
M=360÷2=180
M=180
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