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2 years ago

500 students went on a picnic trip. 10 students travelled in each car. Find out how many cars were used for the picnic trip?

Mathematics

1 answer:

Galina-37 [17]2 years ago

7 0

All you have to do is divide

500 divided by 10 equals 50

so 50 cars went on the picnic trip

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Answer:

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Step-by-step explanation:

Let

x -----> John’s father's age

y -----> John’s age

z -----> John’s sister's age

we know that

$x=5y$ -----> equation A

$y=2z$

$z=y/2$ -----> equation B

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Multiply by 2 both sides to remove the fraction

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<em>Find the value of x</em>

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<em>Find the value of z</em>

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therefore

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2 years ago

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Answer:

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2 years ago