Albert rode 5/8 of the rides which can be simplified to 10/16.
His sister Reina rode half which was 5/16.
Its asking how much did she not ride
So 16/16 - 5/16
Reina did not ride 11/16 of the ride
Answer:
[tex]\frac{11x}{16}[/tex] rides
Step-by-step explanation:
Let the number of rides at a water part = x
Alberto rode the water rides = [tex](\frac{5x}{8} )[/tex]
Reina rode half of the rides that Alberto rode = [tex]\frac{1}{2}[/tex] [tex](\frac{5x}{8} )[/tex]
= [tex](\frac{5x}{16} )[/tex]
the water rides did Reina not ride = [tex]x-\frac{5x}{16}[/tex]
= [tex]\frac{16x-5x}{16}[/tex]
= [tex]\frac{11x}{16}[/tex]
[tex]\frac{11x}{16}[/tex] rides Reina did not ride.