Answer:
B) 0.004
Step-by-step explanation:
0.001
x 4
----------
0.004
3x200= 600
1000-600=400
400 divided by 5 = 80
answer is 80 adults
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Both cyclist are moving apart at a speed of 9.434 mi/hr.
<h3>
What is velocity?</h3>
Velocity is the direction at which an item is moving and serves as a measure of the rate at which its location is changing as seen from a certain point of view and as measured by a specific unit of time (for example, 60 km/h northbound). In kinematics, the area of classical mechanics that deals with the motion of bodies, velocity is a basic idea. A physical vector quantity called velocity must have both a magnitude and a direction in order to be defined. Speed is the scalar absolute value (magnitude) of velocity; it is a coherent derived unit whose quantity is measured in metres per second (m/s or m/s1) in the SI (metric system).
To know more about Velocity, visit;
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The answer is 36.
Because 20% of 36 is equal to 7.2
And 36 - 7.2 = 28.80
Answer
Find out the how much prize money did she win.
To proof
Let us assume that the total amount prize money did she win be u.
As given
Mrs.Gill won certain prize money in a cooking competition.
She spent half of the prize money on the clothes
![= u -\frac{u}{2}\\ = \frac{u}{2}](https://tex.z-dn.net/?f=%3D%20u%20-%5Cfrac%7Bu%7D%7B2%7D%5C%5C%20%3D%20%5Cfrac%7Bu%7D%7B2%7D)
one third on grocery
![= \frac{u}{2} -\frac{u}{3}](https://tex.z-dn.net/?f=%3D%20%5Cfrac%7Bu%7D%7B2%7D%20-%5Cfrac%7Bu%7D%7B3%7D)
(L.C.M of (2,3) =6 )
![= \frac{3u -2u}{6} \\=\frac{u}{6}](https://tex.z-dn.net/?f=%3D%20%5Cfrac%7B3u%20-2u%7D%7B6%7D%20%5C%5C%3D%5Cfrac%7Bu%7D%7B6%7D)
gave away the remaining Rs.2000 to an orphanage
![2000 = \frac{u}{6}](https://tex.z-dn.net/?f=2000%20%3D%20%5Cfrac%7Bu%7D%7B6%7D)
u =Rs 12000
Rs 12000 prize money did she win.
Hence proved