Answer:
56-9= 47
Step-by-step explanation:
...............
Answer:
90
Step-by-step explanation:
Basically 90 precent of 100 is 90
The correct answer is B.
See diagram
EXPLANATION
Let us choose zero to be our reference point. That is zero is representing the surface of the pool.
Since
Or
will be closer to zero.
We were told that
is where the boy's feet are. Therefore his feet are closer to the surface of the pool than the girl's feet.
So the correct answer is
the second option
So ratios
9:5=x:10
they should be equivilent
fractionify
9/5=x/10
mutily both sides by 10
90/5=x
18=x
blank=x