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A survey was taken of twenty dentists about Sparkly toothpaste. Sixteen of the dentists recommended Sparkly toothpaste to their patients. The same survey was given to dentists in a different state. This time they asked thirty dentists. twenty-four of those dentists recommended Sparkly toothpaste to their patients. If this pattern continues, how many dentists out of fifty would recommend Sparkly toothpaste.
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if 20 dentists 16 recommended
30 dentists 24 recommended
40 dentists 32 recommended
50 dentists 40 recommended
60 dentists 48 recommended
so for fifty recommend we need to calculate
out of 10 dentist 8 are recommended so for 5 dentist 4are recommended hence in out of 63 dentists, 50 dentists recommended sparkly toothpaste
hope its helpfull brainliest please
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