Question

400 people are asked if they drink tea 7/10 say yes and 20% of the people who said yes at least drink 3 cups each day what fraction of the 400 people drink atleast 3 cups of tea each day give your answer in its simplest form?

Answer 1

Answer:

$\frac{2}{25}$

Step-by-step explanation:

7/10 of 400 is 280

And 20% of 280 is 56.

Hence, total people are $\frac{56}{700}$

Also can be written as  $\frac{2}{25}$ in it's simplest terms. Hope this helps