Step-by-step explanation:
because we can also find out the value of x in second equation like this
3x=21
x=21/3
x=7
The answer to this question is:0.1428571429.
Hope this helps! (:
1km = 1000m
1hr = 3600sec
Do proportions:
1km / 1000m = 15km / x
15000m = x
1hr = 3600sec
15000/3600 = 4.2m per second
Choice 4
Answer:
44%
Step-by-step explanation:
1) You divide 209 by 475
2) Take 0.44 and move the decimal over 1 place to make <u>44%</u>
