## babbypower1o1 2 years ago Rachel went hiking for 15 minutes. Express this time in hour and minutes A)1hr 5min B)1hr 50min C)2hr 5min D)2hr 30min

1. tayluvsya

yeah same as @dmezzullo says @babbypower1o1

15 or 150? if 150 then itds D

3. hba

I guess it is 150 min,Right @babbypower1o1

4. AravindG

I have 2 apples . The number if apples with me is a)20 b)4 c)3 d)100

5. ParthKohli

@AravindG 4.

6. AravindG

your question is similiar to the above one .can you check up again?

7. ParthKohli

When you cut out both apples in half :-D

8. AravindG

@ParthKohli gosh you solved it !

9. AravindG

@babbypower1o1 can you check the question again?

10. ParthKohli

Similarly, when you multiply by 10, you get the answer...

11. ParthKohli

@tayluvsya "Duh" is not allowed in mathematics. ;-)

so many comments being typed o_o

13. hba

We know that there are 60 min in 1 hour. So, Divide 150/60=

14. AravindG

:) lets wait fo the right question.

15. ParthKohli

Q: Prove that $$a^2 +b^2 = c^2$$. A: Duh. What?!

16. babbypower1o1

thank you guys i was really needing to get that qustion done ty

np

18. hba

You're welcome bro :)

parth must have a long answer o_o

20. ParthKohli

Just for the sake of complicating it,$\left\lfloor\dfrac{n}{60}\right\rfloor + n~\operatorname{modulo} 60$Is how you convert $$n$$ minutes to hours where $$+$$ is the concatenation function. T_T