Traditional Culture Encyclopedia - The 24 Solar Terms - New Year's Day is coming. Teacher Wang is going to decorate the class with 36 balloons. If these balloons are arranged according to the rule of 3 red and 2 yellow, how many should Miss Wang prepare?
New Year's Day is coming. Teacher Wang is going to decorate the class with 36 balloons. If these balloons are arranged according to the rule of 3 red and 2 yellow, how many should Miss Wang prepare?
36÷(3+2)=7 (group) ... 1 (piece);
The rest is "Red Baron"; So:
Red Balloon: 3×7+ 1=22 (pieces);
Yellow balloon: 36-22= 14 (piece);
A: Miss Wang will prepare 22 red balloons and 14 yellow balls.
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