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
Basile [38]
3 years ago
13

Which pair of fractions and mixed numbers have a common denominator of 20?

Mathematics
1 answer:
Tomtit [17]3 years ago
8 0

Answer:

D 3 3/4 and 7/10

Step-by-step explanation:

A) 2 3/8 and 3/4  

4 goes into 20 evenly but 8 does not

NO

B) 1 5/6 and 2/5

5 goes into 20 evenly but 6 does not

NO  

C) 4 1/3 and 1/4

4 goes into 20 evenly but 3 does not

NO

D) 3 3/4 and 7/10

4 goes into 20 evenly and 10 goes into 20 evenly

YES 3 3/4 = 3 15/20 and 7/10 = 14/20

You might be interested in
ASAP Someone please help me! PLEASE, I BEG My grade is going down and i can only count on u guys!
kirza4 [7]
Additive inverses combine to get 0. So, k is -1.4. The sum is 0. Hopefully that will help.
8 0
3 years ago
Read 2 more answers
Divide. Give the quotient and remainder.<br> 33 - 8<br> :))))
Ilya [14]
Answer: 9 remainder 2

Explanation: 9 is the closest 6 can get to 56 without going over. Since 9•6=54, and 56-54=2 , 2 is the remainder.
3 0
3 years ago
Read 2 more answers
Which sign makes the statement true? 93/100 ? 2/5
polet [3.4K]

Answer:

>.

Step-by-step explanation:

93/100 = 0.93

2/5 = 0.4,  so:

93/100 > 2/5.

7 0
3 years ago
Mr. Morris is going to save money and replace his sailboat's mainsail himself. He must determine the area of the mainsail in ord
Readme [11.4K]

Answer:

Area of parallelogram is 150 square ft

Step-by-step explanation:

Given the parallelogram in the figure whose height is 10 ft and base length is 15 ft.

Area of parallelogram is base \times height

                                       = 15\times 10ft^2

                                       = 150 square ft

now we have to decompose this parallelogram into rectangles and triangles and then to determine the shape.

The given parallelogram KLMN can be decomposed into 2 triangles and one rectangle.

2 right angled triangles KPL and NOM by construction

KL^{2}=KP^{2}+PL^{2}=10^{2}+2^{2}                                          =100+4=104

⇒ KL=\sqrt104=10.2 ft=MN         (∵ KLMN is a parallelogram)

Hence, dimension of triangles are 10 ft, 2 ft and 10.2 ft

Now rectangle KPON with dimension 15 ft and 10 ft because KP and NO are perpendiculars on LM.



5 0
3 years ago
If the mass of a material is 45 grams and the volume of the material is 11 cm^3, what would the density of the material be?
Nuetrik [128]

Answer:

Density of material would be 4.09 g/cm^3

units is g/cm^3

Step-by-step explanation:

Given: The mass of a material is 45 grams and the volume of the material is 11 cubic centimeter

Density is defined as mass per unit volume.

It is given by:

p= \frac{m}{V} where p is the density , m is the mass and V is the volume of the material respectively.

Here, Density is expressed in grams per centimeter cubed (g/cubic cm)

Here, m = 45 g , V = 11 cubic cm

We get;

p= \frac{45}{11} = 4.09 g/cm^3

therefore, density of a material would be, 4.09 g/cm^3

and its units is g/cm^3

7 0
3 years ago
Other questions:
  • Find w and y, will give brainliest for the correct answer
    15·1 answer
  • Graph the equations to solve the system<br><br> y= x+4<br> y= -x-6
    12·1 answer
  • A store is selling a black pair of shoes for $79.45 and a brown pair of shoes for $133.99. the black pair of shoes is marked up
    12·2 answers
  • What is the value of (-4) (-8)? <br> A -32<br> B -12 <br> C 3 <br> D 32
    13·2 answers
  • Please help<br> Upload a picture for the graph
    9·2 answers
  • Helpppppppp pleaseeeee
    14·2 answers
  • Can u pls help me with this question
    13·1 answer
  • Which equation can be used to find the number that can be added to 410 to get 946
    8·2 answers
  • -4 = 5 - x. SHOW ALL STEPS!
    15·2 answers
  • PLEASE HELP
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!