Math, asked by ratolbaljit, 1 month ago

if arithmetic mean between 100 and 2x is 300. then x is equal to ?

Answers

Answered by yenikapatisuribabu

1

Answer:

(100+2x)/2=300

100+2x=600

2x=600-100

2x=500

x=500÷2

x=250

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