yochananisrael7
yochananisrael7 yochananisrael7
  • 21-05-2019
  • Mathematics
contestada

John scored 48, 59, and 62 points. His average score was 60%. What was the last score to make it average?

91
26
78
71

Respuesta :

johndorceus14
johndorceus14 johndorceus14
  • 21-05-2019

Answer:

Hello! Your answer is 71.

Step-by-step explanation:

(48+59+62+71) =240

240 ÷ 4 = 60.

The 4 is the four different points he got.

The 60 is the average percent.

HOPE THIS HELPS!

Answer Link
zainabdallah zainabdallah
  • 21-05-2019

48+59+62+x / 4=60

169+x / 4=60

169+x=60×4

169+x=240

x=240-169

x=71

This is the answer

hope you understand

Answer Link

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