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
VLD [36.1K]
3 years ago
10

How do you change 21.5 into a fraction

Mathematics
2 answers:
NikAS [45]3 years ago
5 0
21.5 means 21 and 5 tenths and is read that way.

21.5 = 21 5/10 =(21*10 + 5) /10 = 215/10 = 43/2 in simplest terms
Ulleksa [173]3 years ago
4 0
21.5 = 21 1/2
decimal = fraction
You might be interested in
The vertical change between 2 points.
fredd [130]

Answer:

what does it look like we need that

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Can someone please help me with this problem, it is really confusing
levacccp [35]
Answer =-0.7x +0

Find the gradient by y2-y1/x2-x1
-14 -7/ 20- -10
-21/30
-0.7
And plug in the coordinates to find the y intercept
7= -0.7 (-10) + c
C=0
4 0
3 years ago
Create an exponential function that starts at 650 and increases by 12% us the form f(x) = p (1=r)^x
ololo11 [35]
F(x)= 650(1+.12)^x

f(x) = 650(1.12)^x
4 0
3 years ago
The perimeter of the rectangle is 30 centimeters.What is the side of c
Dafna1 [17]

Answer:

Step-by-step explanation:

Emmm

8 0
4 years ago
Read 2 more answers
The solids are similar. Find the missing dimensions.
Anton [14]

Answer:

B = 18m

C = 19.5m

h = 9m

Step-by-step explanation:

7.5/5 = 1.5

12*1.5 = 18

13*1.5 = 19.5

6*1.5 =  9m

6 0
3 years ago
Other questions:
  • What is the quotient of 30 and 6 plus the opposite of 8
    15·1 answer
  • A.75 cms<br> B.64 cms<br> C.90 cms<br> D.125 cms
    10·2 answers
  • a circle with radious of 1cm sits inside a 11cm times 12 cm rectangle what is the area of the shaded region
    7·2 answers
  • Simplify f+g / f-g when f(x)= x-4 / x+9 and g(x)= x-9 / x+4
    12·2 answers
  • Estimate the sum or difference 4/5+18/20 A 1 B 1 ,1/2 C 2
    11·1 answer
  • Helps mes plzs!!! Its really hard
    12·1 answer
  • Plz solve ASAP<br>solve the equation<br><br><br>-3(y-5)=24<br><br><br>y=?
    7·2 answers
  • A pizza with radius 7 in. is cut into 12 equal-sized pieces. What is the area of each piece? Round to the nearest hundredth of a
    9·1 answer
  • 5a+3-4a²+2a³ sandard form
    13·1 answer
  • Two sides of a triangle are 5 and 55 cm. Complete the inequality to show the possible lengths of the third side. If the third si
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!