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2 years ago

Neil has 21 pizzas. He serves 3 1/2 pizzas to his family for dinner. What fraction of the pizzas is left?

Mathematics

2 answers:

Ket [755]2 years ago

5 0

Answer:

17 1/2

Step-by-step explanation:

21 - 3 1/2 = 17 1/2

anygoal [31]2 years ago

5 0

Answer:

It would be 17 1/2 because he said that he serves 3 and 1/2 that would mean you would subtract it so thats my answer

Step-by-step explanation:

Have a great day

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2 years ago

In a paper bag, 7 of the 15 marbles are yellow. In a cloth bag, 2 of the 15 marbles are yellow. If Tim randomly draws one marble

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Step-by-step explanation:

P( $Event_{1}$ ) = choosing yellow marble from paper bag = $\frac{favourable outcomes}{possible outcomes}$ = $\frac{7}{15}$

P( $Event_{2}$ ) = choosing yellow marble from cloth bag = $\frac{favourable outcomes}{possible outcomes}$ = $\frac{2}{15}$

∵ Resultant outcome is dependent upon both the events and both events are independent from each other, so we can apply intersection rule [ P(A∩B)=P(A)×P(B) ] here

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