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NISA [10]
3 years ago
10

Jenna is making hamburgers. She puts sauce on every 2nd burger, pickles on every 3rd burger, and onions on every 5th burger.How

many burgers out of 100 will have all three toppings?
Mathematics
1 answer:
kotykmax [81]3 years ago
3 0

Answer:

3

Step-by-step explanation:

find the lowest common multiple of 2, 3, and 5.

That is 30.

So every 30th burger will have all 3 condiments.

100/30 = 3 and 10 left over.

We only care about the 3

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Answer:

adult cost £7, child cost £2

Step-by-step explanation:

let a represent an adult and c a child , then

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Add (1) and (3) term by term to eliminate a, that is

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3 years ago
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OLga [1]

Answer:

The perimeter of the given semi-circle in terms of \pi is

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Step-by-step explanation:

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To find the perimeter of the semi-circle :

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