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
ziro4ka [17]
3 years ago
6

How do you know 5 1/4 is less than 5 4/10?

Mathematics
2 answers:
LuckyWell [14K]3 years ago
8 0
Think of it by hundreds 1/4 is 25 and 4/10 is like 40. you have to find how many times can the denominator go into 100 then if its 10 multiply your numerator by 10
alex41 [277]3 years ago
8 0
You can determine this by getting a common denominator between the two fractions. the closest common denominator in this case is 40 because 4 and 10 share the same multiple at 40. to get 40 on both denominators multiply by 10 for 1/4 and multiply by 4 for 4/10. then you will see that you have 10/40 and 16/40. disregard the 5 infront of the fraction and then look at the fraction alone to determine which one is less. in this case, since 10/40 is less than 16/40, 5 1/4 is less than 5 4/10.
You might be interested in
Suppose you have an experiment where you flip a coin three times. You then count the number of heads. a.) State the random varia
coldgirl [10]

Answer:

The answer to each point is below

Step-by-step explanation:

We will solve point by point:

a)  We have to:

Random variable X = number of heads

Let, H => heads, T => tails

b) We have that the combinations are

TTT, TTH, THT, THH, HTT, HTH, HHT, HHH

Number of Heads (X)  0     1      2     3

Probability (P)             1/8   3/8  3/8   1/8

c) attached the histogram.

d)  We have the following:

Mean = E (X) = 0 * 1/8 + 1 * 3/8 + 2 * 3/8 + 3 * 1/8

m = 1.5

The mean is 1.5

e) E (X ^ 2) = 0 * 1/8 + 12 * 3/8 + 22 * 3/8 + 32 * 1/8 = 3

Variance = E (X ^ 2) - (E (X)) ^ 2

Var = 3 - (1.5) ^ 2

Var = 0.75

The variance is 0.75

f) standard deviation = (Var) ^ (1/2) = (0.75) ^ (1/2) = 0.866

sd = 0.866

the standard deviation is 0.866

g) P (2 or more heads) = 3/8 + 1/8 = 0.5

The probability is 50%

h)  P (two heads) = 3/8 = 0.375

It is likely that out of 8 times of 3 flips, 3 times we can observe two heads out of 3, therefore it is not unusual.

6 0
3 years ago
I’ll mark brainliest what’s 1228822882-1228822882?
xxMikexx [17]

0

Subtract

Answer is 0

Hope this helps

God bless!

4 0
2 years ago
Read 2 more answers
Which angles are vertical angles?
Gekata [30.6K]

Answer:

BCF and DCA

Step-by-step explanation:

4 0
3 years ago
Is it possible to form a triangle with sides that each measure 3? what about 3,3 and 9?<br><br>​
TiliK225 [7]

Answer:

No; The sum of the lengths of any two sides of a triangle must be greater than the length of the third side. ANSWER: No; 9. ... No; The sum of the lengths of any two sides of a triangle must be greater than the length of the third side.

6 0
3 years ago
Read 2 more answers
Color 1/2 circle yellow and 2/4 of circle red are they equal
xxMikexx [17]
Yes the red and yellow are equal because 2/4 equals 1/2 and 2 halves equal 1 whole.
3 0
3 years ago
Read 2 more answers
Other questions:
  • If g(c) = x^2-x, find g(2+h)-g(2)/h
    15·1 answer
  • Please help <br> I will mark brainliest<br> AOD is 62 degrees btw
    7·1 answer
  • Donald earns $4,500 per month. He wants to set aside 5% of his income for emergencies and 10% for saving. How much should he set
    8·2 answers
  • Jayme built a box in the shape of a rectangular prism with the dimensions shown. What is the volume of the box, in cubic inches?
    8·2 answers
  • Please help me solve this. :)​
    6·1 answer
  • Find the least common denominator for these fractions. Enter your answer in
    11·2 answers
  • A certain solution has a k factor of .5453 when it is
    8·1 answer
  • Given: t is tangent at B
    6·2 answers
  • Which measurement could be a surface area measure?<br><br> 24 km2<br> 18 m3<br> 63 oz.<br> 12 mm
    10·1 answer
  • Will give brainliest<br><br>gimme some good songs
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!