teddyrouse99 teddyrouse99
  • 25-03-2020
  • Mathematics
contestada

Alex scored 70% in a spelling test with 20 quetions

Respuesta :

igoroleshko156
igoroleshko156 igoroleshko156
  • 25-03-2020

Answer:

This means that Alex answered 14 questions correctly

Step-by-step explanation:

Step 1:  Find an equation

20 * 0.7 = x

Step 2:  Multiply

20 * 0.7 = x

14 = x

Answer:  This means that Alex answered 14 questions correctly

Answer Link
PhillSwift
PhillSwift PhillSwift
  • 25-03-2020

Answer:

14 right answers and 6 wrong answers

Step-by-step explanation:

To get a 70% you have to get 14 questions right and 6 wrong

Answer Link

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