tyshean24 tyshean24
  • 22-07-2019
  • Mathematics
contestada

7 1⁄5 – 6 2⁄5 = ?

A. 1 4⁄5
B. 4⁄5
C. 13 3⁄5
D. 1 1⁄5

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 22-07-2019

Answer:

B. 4⁄5

Step-by-step explanation:

 7 1⁄5

– 6 2⁄5

-----------------

We need to borrow from the 7  since 1/5 is less than 2/5

7 becomes 6 and the one becomes 5/5

 6  5/5+1⁄5

– 6 2⁄5

-----------------

Combining the fraction

 6  6⁄5

– 6 2⁄5

-----------------

      4/5

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