Answer:
A (1/7)
Step-by-step explanation:The square root goes into 1 and 49 turning them into 1 and 7, which means it's a real number and u get A.
Answer:
^ratio/perbandingan (indonesia)^
2 minutes= 50 kbee lifts
3 minutes= ...... knee lifts
ok, enter:
50 × 3/2
=25 × 3
=75 knee lifts
<h2>FINALLY FOUND, M0DERATOR!!!</h2>
C. 17 r 1 is the correct answer
Left 7 units and up 3 units
s = hours it takes the small pipe on its own.
L = hours it takes the large pipe on its own.
we know the small pipe can do it in 11 hours total, so s = 11, so, how much of the whole job has the small done in 1 hour only?
well, if it takes 11 hours to do the whole thing, in 1 hour it has done only 1/11 of the whole job.
we know both pipes working together can do it in 6 hours flat. So in 1 hour only, both of them have done only 1/6 of the whole thing.
in that 1 hour, how much has the large one done? well, it has only done 1/L of the job.

and you can round that up as needed.