Search All of the Math Forum:
Views expressed in these public forums are not endorsed by
NCTM or The Math Forum.


Math Forum
»
Discussions
»
sci.math.*
»
sci.math
Notice: We are no longer accepting new posts, but the forums will continue to be readable.
Topic:
make 100 by using 1, 7, 7, 7, 7
Replies:
41
Last Post:
Nov 15, 2007 6:13 PM




Re: make 100 by using 1, 7, 7, 7, 7
Posted:
Nov 13, 2007 1:58 PM


Benjamin A. Bartsch a écrit : > dangerousgam...@gmail.com schrieb: >> So, using only +, , x, /, and parentheses, and ONLY these numbers: >> >> 1, 7, 7, 7, 7 >> >> how can you make 100? Is there more than one solution? > > > (1/7+7)*(7+7) > > Benjamin >
Congratulations! Raymond



