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givi [52]
3 years ago
14

A recipe calls for 1 part beans to 1½ parts rice. If 1½ parts of beans are used, how much rice should be used?

Mathematics
1 answer:
andre [41]3 years ago
8 0

Answer:

9/4 parts = 1  3/4 parts rice

Step-by-step explanation:

1.5 beans * 1.5 rice/beans = 1.75 rice or 9/4 rice

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Answer:

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Step-by-step explanation:

Thinking about this through Venn diagrams we can sort of understand that:

if P(A) = 0.2 and P(B) = 0.2, and P(A∪B) = 0.4.

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Think of it in terms of calculating areas circles A and B, if the circles were disjoint, then the sum of the areas A and B would be 0.2+0.2. But if the circles were overlapping then the sum of the areas would be 0.2+0.2-P(A ∩ B), where P(A ∩ B) is the overlapping part)

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