daddyuz daddyuz

13-10-2016
Mathematics

contestada

Two-thirds a number plus 4 is 7

Respuesta :

13-10-2016

the answer is 2/3x+4=7

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jennie4 jennie4

13-10-2016

7-4 is 3. 3 is two thirds of a number So 3:2=1,5. 1,5×3=4,5

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