Respuesta :

wegnerkolmp2741o

Answer:

63 were sold

Step-by-step explanation:

Multiply the total number of new houses by the fraction that were sold

81 * 7/9

Rewriting

81 /9 * 7

9 * 7

63

Answer:

63 new house have been sold this year.

Step-by-step explanation:

New houses have been sold this year is given by

  • = Total no. of new houses × fraction that were sold.

➛ 81 × 7/9

➛ 9 × 7 .. ( 81 / 9 = 9 )

➛ 63

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