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
stiv31 [10]
2 years ago
7

5 7/8 + 11/4 show me how to solve

Mathematics
2 answers:
loris [4]2 years ago
7 0

let's firstly convert the mixed fractions to improper fractions and then add, bearing in mind that the LCD from 8 and 4 is simply 8.

\bf \stackrel{mixed}{5\frac{7}{8}}\implies \cfrac{5\cdot 8+7}{8}\implies \stackrel{improper}{\cfrac{47}{8}} \\\\[-0.35em] ~\dotfill\\\\ \cfrac{47}{8}+\cfrac{11}{4}\implies \stackrel{\textit{using the LCD of 8}}{\cfrac{(1)47~~-~~(2)11}{8}}\implies \cfrac{47-22}{8}\implies \cfrac{25}{8}\implies 3\frac{1}{8}

fomenos2 years ago
3 0
•5x8+7= 47
•47/8 + 11/4
=>47/8 + 22/8
•69/8= 8 5/8
+Answer: 8 5/8
You might be interested in
Calculate the area of a triangle with a base of 6 cm and a height of 12 cm
Alex_Xolod [135]

Answer:

36

Step-by-step explanation:

12 x 6 = 72 / 2 = 36 because the area of a triangle is base times height divided by 2

7 0
1 year ago
Read 2 more answers
In a reapeating musical pattern, there are 56 beats in 7 measures
anygoal [31]

Answer:

You will need to find the number of measures per beat (it will be a fraction): 7/56=0.125 Then, you multiply that by 104: 0.125x104=13 This means that there will be 13 measures after 104 beats.

Step-by-step explanation:

104 beats is multiplied with the decimal of the fraction of beats and measures which means it has been used with whole numbers

0.125 is not a whole number we know x 100 is 12.5 and we know x4 is 0.5

When we work with the first 4 multiples we can usually spot whether it would take more than 4 to round figure it to 0.5 to add to 12.5

There are 3 digits as decimals and x 100 quantifies.  just by adding 4 to x100 to each of them until a whole number found 12.5 + 0.5 = whole number = 13.

8 0
2 years ago
What is the volume of an oblique square pyramid with base edges 25 ft and height 24 ft?
Oliga [24]
24 and 25 divide will give you the final answer
3 0
3 years ago
Read 2 more answers
Vance charges $9.50 each time he mows his neighbor's lawn.
Stells [14]

Answer:

c:20 times

Step-by-step explanation:

as always! use factors to solve the problem!! im uhh..

8 0
3 years ago
Read 2 more answers
Question 9- Graph the standard form equation (only need a 5 by 5 grid to make this)​
kramer
The correct answer is 57
4 0
3 years ago
Other questions:
  • Select all of the expressions that are equivalent to 4v5.
    8·1 answer
  • (20 POINTS AND BRAINLIEST!!!) Need help with algebra 1 questions.
    10·1 answer
  • Use the associative property to identify wich expression is equal to (10)(5x)(7).
    8·1 answer
  • A sphere has a radius of 5 inches. What is its volume? Sphere V = 4 3 πr3 1. Substitute the radius into the formula: V = 4 3 π(5
    15·2 answers
  • Which of the following goes through (-2,4)
    12·1 answer
  • Which dot plot represents this data set?
    13·2 answers
  • If a simple machine requires an effort of 20 newtons to lift a load of 100 newtons, its
    10·2 answers
  • Need help ASAP!!!!!!!!!
    12·2 answers
  • help me pleaseee asappp solving systems of equations
    10·1 answer
  • Please help me asap urgent grade 11 math
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!