Question

On​ average, people of a certain country spend 22.6 hr per month watching videos on a computer or on a television. They spend 2.9 more hours watching videos on a television than on a computer. How much time do they spend on​ each?

Answer 1

Computer: 9.85 hours

TV: 12.75 hours

Explanation:

Computer : t hours

TV : (t + 2.9) hours

t + (t + 2.9) = 22.6

2t = 22.6 - 2.9

2t = 19.7

t = 9.85

t + 2.9 = 9.85

Answer 2

Explanation:

there are 730.001 hours in a month

A)730.001 - 22.6

=707.401hrs

22.6 +2.9

=25.5

B) 730.001- 25.5

=704.501hrs