Question

Who wants brainyst :)

Answer 1

Answer:-

Given :-

1. Drinks 1 ⅔cup for 1 hr of exercise
2. He did 14 hrs of exercise in full month

Solution:-

According to questions ( unitary method)

`1hr - > 1(2)/(3) cups = (5)/(3) cups\\ so - > \\ 14hrs - > (5)/(3) * 14 \: cups \\ 14hrs - > (70)/(3) = 23 (1)/(3) cups`

So :-

Option B :- 23 ⅓ cups of water

Answer 2

`\sf 23(1)/(3) \ cups \ of \ water`

Step-by-step explanation:

1 hour →
`\sf 1(2)/(3) \ cups \ of \ water`

14 hours →
`\sf (1(2)/(3) *14) \ cups \ of \ water`

14 hours →
`\sf 23(1)/(3) \ cups \ of \ water`