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24-06-2024
Mathematics

Answered

A band concert is attended by x adults, y teenagers, and z preteen children. These numbers satisfied the following equations. How many adults, teenagers, and children were present?
x+1.97y+0.38z=544.5
x+0.5y+0.5z=375
3.06x+3.03y+0.5z=115.1
There were adults,
teenagers, and
___ children present at the band concert.

Answer :

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