How mamy ways can you add three differemt numbers to get a sum of 20

Mathematics

2 answers:

lisov135 [29]3 years ago

6 0

You could do 6+5+9, or 5+4+11, etc.

LenaWriter [7]3 years ago

4 0

You can do 5+5+10, 6+6+8, 9+9+2, 4+4+12, 3+3+14, 2+2+16, 1+1+18. I believe these are all of them, so there are 7 ways.

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