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  • 22-09-2016
  • Mathematics
contestada

WHAT IS
643=4X160+N

Respuesta :

candystarlover4
candystarlover4 candystarlover4
  • 22-09-2016
Step 1. Simplify 4 x 160 to 640

643 = 640 + n

Step 2. Subtract 640 from both sides 

643 - 640 = n

Step 3. Simplify 643 - 640 to 3

3 = n

Step 4. Switch sides

n = 3

Done! :) So 643 = 4 x 160 + 3
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