Answer:
He purchases a total of 6 tickets: $16 for the first and $5 each for 5 more tickets.
Step-by-step explanation:
Here we need an equation with a constant term and a variable term:
$71 total = $16 + ($11/ticket)*(t tickets)
Subtracting $16 from both sides, we get
$55 + ($11/ticket)*(t tickets)
Dividing both sides by ($11/ticket)
results in
$55
-------------- = 5 tickets (beyond the first one)
$11/ticket
In this question, first we have to see how many feets are in 1 yard .
And there are 3 feets in 1 yard.
So in 3 yards, there are 9 feets
Therefore we will get
Therefore the answer of the given question is 1.5 feet.
<span>We start out with the only information we have – Kok Yang’s mass (k) expressed as a fraction of Melvin’s (m):
k=2/7m
In order to express Melvin’s mass as a fraction of Kok Yang’s, we need to find what m is equal at – and the easiest way to do this would be to remove anything but m from that side of the equation.
Now, since we can add new operations to an existing equation – the only requirement is that we have to add the same operation to both of its sides -, we’ll just divide both of them by 2/7:
k/(2/7)=(2/7)/(2/7)m
(k/1)/(2/7)=1*m
(7*k)/1*2=1*m
7/2k=m,
thus only leaving m on its side, and showing what it’s equal at on the other.
Melvin’s mass is 7/2 of Kok Yang’s.
The ratio of Kok Yang’s mass to Melvin’s mass can be expressed as k:m or k/m, and can be derived in a similar manner and using the same equation as above:
k=2/7m,
except that this time we need to find what k/m is equal at. The easiest way to do this would be to once again add a new operation to both sides of the equation – this time, dividing them by m:
k/m=2/7(m/m)
k/m=2/7
The ratio of Kok Yang’s mass to Melvin’s is 2 to 7.
The ratio of Melvin’s mass to the total mass (k+m) can be expressed as m:(k+m) or m/(k+m), and can be calculated by using one of the equations above. Since we’re looking for ratio of Melvin’s mass to something, let’s choose to use m=7/2k, and calculate the total first:
k+m=k+7/2k=(2k+7k)/2=9/2k
Now, we look for the ratio of m to the total:
m/(k+m)=(7/2k)/(9/2k)=7/9
THe ratio of Melvin’s mass to the total mass is 7 to 9.</span>
Answer:
D
Step-by-step explanation:
D on edg
Answer:
The answer is 0
Step-by-step explanation:
Based on the given conditions, formulate: 3 ÷ 5
Evaluate the equation/expression: 0.6
Find the largest integer less than or equal to : 0.6 : 0
Answer: 0