3 years ago

Robert can make 24 gadgets in 2.5 hours. How many can he make in 11.25 hours?

Mathematics

1 answer:

frez [133]3 years ago

5 0

Answer:

108 gadgets

Step-by-step explanation:

We can use a ratio to solve

24 gadgets x gadget

------------------- = ---------------

2.5 hours 11.25 hours

Using cross products

24 * 11.25 = 2.5 *x

270 = 2.5x

Divide by 2.5

270/2.5 = 2.5x/2.5

108 = x

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