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One half Of a number added to two thirds Of The number Is 21 . Find The number.
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May 17, 2016
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One half Of a number added to two thirds Of The number Is 21 . Find The number.
Mathematics
high-school
Bruso
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18. 1/2 of 18 is 9. 1/3 is 6. 6+6+9 = 21
Cubski
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May 19, 2016
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The number would be 18.
Half of 18 = 9
Two thirds of 18 = 12
9 + 12 = 21
Lakshan
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May 21, 2016
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Lakshan
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