Question

John plans to practice piano at least 2 1 2 212 hours this weekend. If he practices 1 1 6 116 hours on Saturday and 1 1 4 114 hours on Sunday, will he meet his goal?

Answer 1

No

Explanation:

The computation is shown below:

In weekend, at least
`2 (1)/(2)` hours should be practice i.e. 2.5 hours

But actual he would be practice

`= 1 (1)/(6) + 1 (1)/(4)\\\\= (7)/(6) + (5)/(4)\\\\= (14 + 15)/(12) \\\\= (29)/(12)\\\\= 2.4167`

So he would not able to meet his goal