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Valentin [98]
3 years ago
10

Joy organised a large wedding . Guests had to choose their meals from beaf ,chicken or vegetarian. 1/3 of the guests chose beaf

5/12 of the guests chose chicken 69 people chose vegetarian how much people were at the wedding.
Mathematics
1 answer:
Nimfa-mama [501]3 years ago
6 0

Answer

Find out the how much people were at the wedding.

To prove

Let us assume that the  people were at the wedding be x .

As given

Joy organised a large wedding .

Guests had to choose their meals from beaf ,chicken or vegetarian .

\frac{1}{3}\ of\ the\ guests\ chose\ beaf .

\frac{5}{12}\ of\ the\ guests\ chose\ chicken.

69 people chose vegetarian .

Than the equation becomes

x = 69 + \frac{1x}{3} + \frac{5x}{12}

L.C.M of (3,12) = 12

than

12x = 69 × 12 + 4x + 5x

12x - 9x = 828

3x = 828

x = \frac{828}{3}

x = 276

Therefore 276 people were at the wedding.









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