SOLUTION: 1/3 of 90 = 2/3 of ??

SOLUTION: 1/3 of 90 = 2/3 of ??

Algebra.Com

Question 1148788: 1/3 of 90 = 2/3 of ??
Answer by ikleyn(53904) (Show Source): You can put this solution on YOUR website!
.

?? = 45.

Useful mental exercise.

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