Answer:
The distance cover by Mai's bike is 2 time the distance cover by Noah's bike
Step-by-step explanation:
Given as :
The distance cover by Mai's bike = [tex]d_1[/tex] = 7 [tex]\dfrac{1}{4}[/tex] miles
I.e [tex]d_1[/tex] = [tex]\dfrac{28+1}{4}[/tex] miles
Or, [tex]d_1[/tex] = [tex]\dfrac{29}{4}[/tex] miles
The distance cover by Noah's bike = [tex]d_2[/tex] = 3 [tex]\dfrac{5}{8}[/tex] miles
I.e [tex]d_2[/tex] = [tex]\dfrac{24 + 5}{8}[/tex] miles
Or, [tex]d_2[/tex] = [tex]\dfrac{29}{8}[/tex] miles
let the number of times that Noah's bike ride was Mai's bike ride = n
So, The distance cover by Mai's bike = n × The distance cover by Noah's bike
Or, [tex]d_[/tex] = n × [tex]d_[/tex]
Or, [tex]\dfrac{29}{4}[/tex] miles = n × [tex]\dfrac{29}{8}[/tex] miles
Or, n = [tex]\frac{\frac{29}{4}}{\frac{29}{8}}[/tex]
∴ n = [tex]\dfrac{8}{4}[/tex]
I.e n = 2
Hence The distance cover by Mai's bike is 2 time the distance cover by Noah's bike . Answer