SOLVE STEP BY STEP AND MAKE VENN DIAGRAMS TOO In a manufacturing company, it was detected that an order of 240 pieces has quality problems. In order to determine in which operation the greatest number of defective parts was produced, an investigation was carried out and the following was found: • 70 pieces are assembled. • 90 pieces are baked. • 70 pieces are painted. • 130 pieces are baked or assembled. • 130 pieces are baked or painted. • 120 pieces are assembled or painted • 20 pieces are assembled and baked, but not painted. Determine the number of pieces according to the following propositions: i. They only went through the baking operation. ii. They did not undergo any of those operations. iii. They went through all three operations. iv. They passed the painting operation.
SOLVE STEP BY STEP AND MAKE VENN DIAGRAMS TOO
In a manufacturing company, it was detected that an order of 240 pieces has quality problems. In order to determine in which operation the greatest number of defective parts was produced, an investigation was carried out and the following was found:
• 70 pieces are assembled.
• 90 pieces are baked.
• 70 pieces are painted.
• 130 pieces are baked or assembled.
• 130 pieces are baked or painted.
• 120 pieces are assembled or painted
• 20 pieces are assembled and baked, but not painted.
Determine the number of pieces according to the following propositions:
i. They only went through the baking operation.
ii. They did not undergo any of those operations.
iii. They went through all three operations.
iv. They passed the painting operation.
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