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evablogger [386]

3 years ago

15

THERE ARE 3 SANDWICHES, 3 SOUPS, 4 SALADS AND 2 DRINKS. IF EACH STUDENT HAD ONE OF EACH, HOW MANY DIFFERENT COMBINATIONS ARE POS

SIBLE?

1 answer:

Maurinko [17]3 years ago

4 0

All you have to do is multiply them all.
3*3*4*2=72

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bekas [8.4K]

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$\dfrac{-2}{3} \div 2\dfrac{1}{4} = \dfrac{-8}{27}$

Step-by-step explanation:

Given

$\dfrac{-2}{3} \div 2\dfrac{1}{4} =$

Required

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Start by converting the mixed number to improper fraction

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