Your answer will be in miles per hour
There are two ways to do this. Both use the forumula
d = v * t
Givens
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d = 5/9 mile
t = 1/4 hour
Method One
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Use your calculator to get rid of the fractions. (Likely both your teacher and your parents will hate this method, But humor me, do it).
d = 5/9 mile = 0.55555 mile
t = 1/4 hour = 0.25 hour
Calculation
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v = d/t
v = 0.555555 / 0.25
v = 2.2222222 miles per hour.
Method Two
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Use the fractions.
d = 5/9 // 1/4 Invert and multiply by the denominator.
d = 5/9 * 4/1
d = 20 / 9
d = 2 2/9
Answer:
22.21 m/s
Step-by-step explanation:
1 hour = 80km
1 minute = 80000 ÷ 60 = 1.333km
1 second = 1.333 ÷ 60 = 22.21
Divide 5 by 8 and that'll give you .625
Hope I helped!
$10.87 because 8 quarts make 2 gallons so you would divide $86.96 by 8
Answer:
Assuming the triangle is an equilateral triangle (all sides and angles are equal), <u>the equation 3x = 20</u> would be used to find the length of each side.
Step-by-step explanation:
Formula for perimeter of triangle:
P = a + b + c
where a, b and c are the sides of the triangle.
Assuming the triangle is equilateral, all sides would be equal,
a = b = c = x
⇒ P = x + x + x
<u>∴ 20 = 3x.</u>