Math, asked by Chandumuramalla1843, 1 year ago

Eleven friends spent rs 19 each on a tour and the twelfth friend spent rs 11 less than the average expenditure of all twelve of them. What is the totalmoney (in rs) spent by them?

Answers

Answered by shailesh9685
7

let the avg expenditure of all the 12 friends be x then the equation is

(11×19+x-11)/12 = x

209+x-11=12x

11x=198

x=18

total money spent by 12 friends = 12x

= 12×18

= 216 ans

Answered by 6207796621
0

Answer:

Step-by-step explanation:

227

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