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
slamgirl [31]
3 years ago
9

7. What's the sum of 2/5 and 2/4?

Mathematics
2 answers:
NISA [10]3 years ago
5 0

Step-by-step explanation:

2/5+2/4 (find common denominator)

The common denominator is 20

2/5 is 8/20 (multiply by 4)

2/4 is 10/20 (multiply by 5)

8/20+10/20 is 18/20

If you simplify 18/20 this would by 9/10 if you divide by 2

so the total is 18/20 or 9/10 simplified

Hope this helps!!!!

Have a nice day :)

serious [3.7K]3 years ago
4 0

Answer: 9/10

Step-by-step explanation:

2/5 + 2/4

Multiply the two denominators (4×5)= 20

Divide 5 by 20= 4, then multiply by 2= 8

Divide 4 by 20= 5, multiply by 2= 10

8 +10/20 = 18/20; divide by a common value of 2 to simplify the fraction

18/20=9/10

I hope this helps.

You might be interested in
A circle is centered at the point (-3,2) and passes through the point (1,5). What is the radius of the circle?
Akimi4 [234]

Answer:

5

Step-by-step explanation:

The radius is a distance on a circle from the center to a point on the circle.

We have both of these points describe here in this definition.  Using the distance formula will give us the radius.

\sqrt{(x \text{ difference })^2+(y \text{ difference})^2

The difference between 1 and -3 is 1-(-3)=4.

The difference between 5 and 2 is 5-2=3.

\sqrt{4^2+3^2}

\sqrt{16+9}

\sqrt{25}

5

8 0
2 years ago
14. 3/64 + 2/32 + 5/16 = <br>what is the answer ​
Anit [1.1K]

Answer:

27/64

Step-by-step explanation:

(7×16)+(5×64)64×16

=112+3201/024

=432/1024

Simplifying 432/1024, the answer is

=27/64

3 0
2 years ago
Read 2 more answers
Jermiah makes a recipe that calls for 1 1/2 cups of flour and 3/4 stick of butter. If Jermiah uses 3 sticks of butter, how many
xz_007 [3.2K]

Answer:

The answer is 6 cups of flour.

7 0
3 years ago
There are three apple orchards. Each orchard has a different number of trees and apples.
Assoli18 [71]

Answer:

A. The #1 Seed

Step-by-step explanation

To find the answer you find the rate of one apple tree to # of apples. you do this by dividing the # of apples from the orchard by the apple trees and whichever has the highest rate of Apples to Trees is the answer which would be The #1 Seed.

4 0
3 years ago
Add the fractions simplify your answer 2 7/8 + 2 3/8
Mashutka [201]

Answer:

5 1/4 or 21/4

7 0
3 years ago
Read 2 more answers
Other questions:
  • PLEASE HELP WITH MIDDLE SCHOOL MATH 1 Q THATS MULTIPLE CHOICE I NEED HELP PLEASE FOR BRAINLIEST*(08.06 MC)
    13·2 answers
  • A rectangular container is filled with water to a depth of 40 mm. The container is 60 mm long and 50 mm wide. The container is t
    9·1 answer
  • Write the equation of the line that passes through (3, -2) and has a slope of 4 in point slope form
    12·2 answers
  • The sum of two consecutive even integers is 78. Which number is the greater of the two integers? A.36 B.38 C.39 D.40 E.42
    11·1 answer
  • How much should be added to the sum of 25 1/6 and 7 2/5 to get 60?
    6·2 answers
  • a plane can fly 450 miles in the same time it takes a car to go 150 miles. if the car travels 100 mph slower than the plane, fin
    14·1 answer
  • List THREE examples of where you would see ADDING or SUBTRACTING DECIMALS in the real world?
    7·1 answer
  • What is the function rule for the line? f(x)=−2/3x−2 f(x)=−3/2x−2 f(x)=3/2x−2 f(x)=−3/2x+2 A coordinate grid with x and y axis r
    6·2 answers
  • Grammy is buying a pair of Jeans that regularly cost $40. They are on sale for 20% off.
    11·1 answer
  • * 5.) Write the following in standard form.* 5.8709 x 107
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!