So what I do was 10 divided by 10 which is 1 and 1 is 10% of 10 so since the increase is by 2 multiply the 10% by 2 so the increase is 20 percent
Answer:
72km
Step-by-step explanation:
alex : tomos : annabelle = 2 : 3 : 4
if tomos drove 24km
tomos ratio is 3
so 3 --> 24
<em>1 --> 8 </em>
<u>total ratios --> 2 + 3 + 4 = 9</u>
so total journey is 9 --> 9 * 8 = 72km
Answer:
64.4 miles per hour
Step-by-step explanation:
divide the amount of miles by the amount of hours to get miles per hour
Multiply both sides by 5
r = 35
