Problem #40
Deadline to submit the solution: Jun 30th,
2001

When John asked Mark how many siblings he has, Mark answered:

“My parents have as many sons as they have daughters. Each sister
has three brothers.”

Q1. How many siblings does Mark have?

Solutions:

Polly from USA Grade: 1 Age: 7 School: Prince of Peace Solution:
Q1: 5
Each sister has 3 brothers. There are as many brothers as sisters.
He is a boy. He has 3 sisters and 2 brothers. About me: I am good at math. I am not as good at reading.
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Ashley from United States Grade: 2 Age: 7 School: callaway
----------------------------------- rockboy from africa Grade: 1 Age: 5 School:
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