Answer: 21 questions
Step-by-step explanation:
Turn it into a number sentence.
72% of x amount of questions is 15
0.72(x) = 15. Divide both sides by 0.72
x= 20.83333 round to nearest whole number
x= 21 questions
Answer:
Jorge is hiking 4 kilometers per hour.
Step-by-step explanation:
87000 is the rounded number u round down
Answer:
It might be positive I think?
<span>To find the odometer reading before the trip, we just need to subtract the distance that Lee drove in recent vacation form the current odometer reading in his car.
We know for our problem that Lee drove </span>2,904.6 kilometers and the current odometer reading on his car is <span>99,532.4 kilometers, so lets perform our operation:
</span>Odometer reading before the trip=

We can conclude that <span>the odometer reading before the trip was
96,627.4 kilometers.</span>