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alex41 [277]
3 years ago
11

What adds up to 9 and multiplies to 18

Mathematics
2 answers:
MArishka [77]3 years ago
8 0
If you start adding all the way until you find what equals 9, then you multipliy the answer to see if it gets the answer 18.
8+1=9, so you check to see if 8 times 1 equals 18, this doesn't
5+4=9, check 5 times 4 equals 20, this doesn't equal 18
6+3=9, check 6 times 3 equals 18, so 6+3 is your answer!
Hope I helped!
Alex3 years ago
3 0
3+3+3 =9 & 3x6=18 so it is 3
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<em>Find out more at brainly.com/question/14652608. </em>

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