Question

Shahin makes 90 pints of lemonade in 30 minutes. How many cups of lemonade will she make in 1 hour?

Answer 1

Lemonade made in 30 mins =90

Lemonade made in 1 hour= 180

How? :

30 mins =Half hour

One hour=60 min

60=

$30 \times 2$

Therefore lemonade made in 1 hour =

$90 \times 2 = 180$

Hence she will make 180 lemonade in 1 hour or 60 mins

Thank you.Hope it will help