Answers

  • Brainly User
2015-10-11T19:24:14+08:00
If Tina sold 7/9 of bibingka, therefore 2/9 is left.

7/9 + 2/9 = 9/9 or 1 whole or total number of bibingka

Let x be the whole or total number of bibingka.

2/9 of the whole is 28

Equation:

 \frac{2}{9} (x) = 28

( \frac{9}{2})( \frac{2}{9})x = 28 ( \frac{9}{2} )

x = (14) (9)

x = 126 

There were 126 bibingka.




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