Answer:
hmmm 38
Step-by-step explanation:
?
Answer:
52.7834
Step-by-step explanation:
Answer:
65%
Step-by-step explanation:
26/40 = 0.65
0.65 X 100 =65
<span>Let Rico's speed be S
Then Luis' is: 3S
</span>We then get: seventy-two over s equals seventy-two over three s plus four
216=72+12s Multiplying by LCD, 3S
216-72=12s
<span>144 = 12S
</span><span>S, or Rico's speed would be 144 over 12 or 12mph</span>