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
Sloan [31]
4 years ago
8

Find the unit rate. 21 3/4 meters in 2 1/2 hours

Mathematics
1 answer:
anyanavicka [17]4 years ago
6 0
(21 3/4) / (2 1/2) =
(87/4) / (5/2) =
87/4 * 2/5 =
174/20 reduces to 8 7/10 (or 8.7)meters per hr
You might be interested in
What’s the measure of
Wewaii [24]

Answer:

which angle ??

if it is DEC Then it will be 75°

4 0
3 years ago
Read 2 more answers
What is the value of log16 4?<br> 4 <br> 1/2 <br> 1/4<br> 2
igor_vitrenko [27]
The answer will be 1/2
5 0
3 years ago
There is 6 7/8 cups now i take 2 5/8 away how many is left ?
REY [17]

left means subtracting

6 7/8 - 2 5/8

Whole numbers subtract each other

Numerators subtract each other

The denominators stay the same.

6-2= 4

7-5=2

4 2/8

Reduce 2/8. Divide by 2. 2/2= 1, 8/2= 4

4 2/8=4 1/4

Answer: 4 2/8 = 4 1/4 cups left

3 0
4 years ago
Read 2 more answers
The students at Southern Junior High School are divided into four homerooms. Benjamin just moved into the school district and wi
Vladimir [108]

Answer:

1 2 and 4

Step-by-step explanation:

3 0
3 years ago
what is the radius of a circle with a circumference of 125 cm? round your answer to the nearest whole number .use 3.14
Lerok [7]

Answer:

19.9 i think

Step-by-step explanation:

125/3.14=39.8

39.8/2=19.9

hope i helped

5 0
4 years ago
Read 2 more answers
Other questions:
  • F(x)= -3x+7 what is f(-20)?
    8·1 answer
  • $#6 find the value if x. round answer to nearest tenth.
    11·1 answer
  • A scientist was in a submarine below sea level studying ocean life over the next 10 minutes she went down 58 ft how many feet ha
    14·1 answer
  • Henry tosses a coin, and it comes up "Heads" three times in a row. What is the probability that the next toss will also be a "He
    9·1 answer
  • How many 3/8 cup servings are in a pitcher containing 6 3/4 cups of orange juice
    6·1 answer
  • The computer teacher at a middle school spent $12,950 to buy a storage cart and 25 laptop computers. The total purchase is repre
    11·1 answer
  • Martin is saving for a gaming system. The total cost of the gaming system and three games is $325.49. About how much money shoul
    5·1 answer
  • HELP ON GEOMETRY!!!!!!!!!!!!!
    11·1 answer
  • What is the area of this parralelogram? h=4 inch b=7 inch
    13·2 answers
  • What is the Range of<br> 100, 75, 40, 90, 80, 100,<br> 92, 88, 80, 84, 81?
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!