Question

3. A van can ferry a maximum of 12 people. By setting
up an inequality, find the minimum number of vans
that are needed to ferry 80 people.​

Answer 1

Answer:

Capacity of one van = 12

Total people = 80

Vans needed = 80/12 = 6.6

Here 7 vans ( approx of 6.6 ) are needed

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Answer 2

Answer:

7 vans

Step-by-step explanation:

According to the question,

To carry 12 people, number of vans required= 1 No.s

To carry 80 people, number of vans required= (1/12)×80

$= 6 \frac{8}{12}$

For the number of vans, we have to take the whole part first, that's 6.

Since we have 8 more persons, we would need 1 more van.

So totally, we need 7 vans.