1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Rasek [7]
3 years ago
9

What is the unit rate​

Mathematics
2 answers:
Fittoniya [83]3 years ago
8 0

Answer:

Step-by-step explanation:

A unit rate is a ratio that is used to compare different kinds of quantities. It describes how many units of the first type of quantity corresponds to one unit of the second type of quantity. Some common unit rates are miles/kilometers per hour, cost per item etc

Alternatively, A unit rate is a ratio between two different units with a denominator of one.

When we divide a fraction's numerator by its denominator, the result is a value in decimal form. Examples include 8 / 4 = 2 and 3 / 6 = 0.5. When we write numbers in decimal form, they could always be written as a ratio with one as the denominator. 2 could be written as 2 / 1, and 0.5 could be written as 0.5 / 1. However, that would just be clumsy and in the way, so we usually drop the one. However, it is important to know that it is there, especially with unit rates.

For the above ratios, if we were talking about 8 miles / 4 hours, dividing the two would give us 2 miles / hour. Notice again that we did not write or include the one, but that we did include the unit 'hour.' Miles / hour is familiar, as are unit rates such as revolutions / minute, salary / year, and interest / amount invested. Conversationally, the word 'per' indicates we are using a unit rate.

bogdanovich [222]3 years ago
3 0
Unit rate is Ratio :) hope this hell
You might be interested in
2 points
Yuki888 [10]

Answer:

210 cm2

Step-by-step explanation:

6 0
3 years ago
What value should go in the empty box to complete the calculation for finding the product 73.458 × 0.39?
mr Goodwill [35]

Answer:

28.64862

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Find the value of X. Show work!!!
barxatty [35]

Answer:

x = -10

Angle 2 = 49°

Angle 3 = 49°

Step-by-step explanation:

In the given figure, it's an isosceles triangle

so, angle 2 = angle 3

( since their opposite sides are equal )

now,

in the given triangle,

=》Angle 2 + Angle 3 + 82° = 180°

( sum of all interior angles of the triangle = 180° )

=》Angle 2 + Angle 3 = 180° - 82

=》Angle 2 + Angle 3 = 98°

=》2 × Angle 2 = 98°

( since, angle 2 = angle 3 )

=》Angle 2 = 98° / 2

=》Angle 2 = 49°

so, Angle 2 = 49° = Angle 3

now,

Angle 2 = x + 59

=》49 = x + 59

=》x = 49 - 59

=》x = -10

6 0
3 years ago
To make ribbon and bow for a hat, Stacey needs 5/6 yard of black ribbon and 2/3 yard of red ribbon. how much total ribbon does s
larisa86 [58]
First make the denominators of the fractions the same by multiplying.

\frac{2}{3} × \frac{2}{2}
=\frac{4}{6}

Now we just need to add the fractions together

\frac{5}{6} +  \frac{4}{6}
= \frac{9}{6}

9/6 would be the answer, but it can be simplified further, then converted into decimal form.

\frac{9}{6} ÷ \frac{3}{3}
=\frac{3}{2}
=1.5 yards

Your final answer is 1.5 yards of ribbon are needed.
7 0
3 years ago
Read 2 more answers
Solve the equation by completing the square (x+2)(x-3)=(x-3)
elena-14-01-66 [18.8K]
The answer:
X1 = -1 X2 = 3
Explanation: Down the images
4 0
3 years ago
Other questions:
  • Which of the following is the solution?
    12·1 answer
  • Suppose a parabola has an axis of symmetry at x = –7, a maximum height of 4, and also passes through the point (–6, 0). Write th
    5·2 answers
  • A bottle contains 568 millilitres of milk, jack pours out half a litre. How much milk is left
    15·1 answer
  • Convert a 30% markup percent on cost to markup percent on selling price. (Round to the nearest hundredth percent.)
    5·1 answer
  • What percent of 65 of 13%?
    11·1 answer
  • In preparation for the upcoming school year, a teacher looks at raw test scores on the statewide standardized test for the stude
    12·1 answer
  • The circumference of a motor bike wheel is 40cm how much distance does it cover in two full rotation
    11·1 answer
  • Alice tossed a coin 100 times. In this experiment she recorded 53 heads and 47 tails. She
    6·1 answer
  • What is the distributive property of 12kn + 8k
    5·1 answer
  • What is the slope of the line?<br> pleaseeee help
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!