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
alukav5142 [94]
3 years ago
14

Rewrite 12%as a common fraction in a simple form​

Mathematics
2 answers:
Zigmanuir [339]3 years ago
8 0

Answer:

3/25

Step-by-step explanation:

12% = \frac{12}{100}=\frac{4*3}{4*25}=\frac{3}{25}

Convert percentage to fraction and then simplify

Tema [17]3 years ago
4 0

Answer:

3/25

Step-by-step explanation:

12% = 12/100 = 3/25 = 3/25

You might be interested in
Which expression is equivalent to -2(-7h -
disa [49]

Answer:

a. 20h + 8

Step-by-step explanation:

-2(-7h-4) + 6h = 14h + 8 + 6h = 20h + 8

3 0
2 years ago
A worker makes a ramp by placing one end of an 8-foot-long board on the bed of a pickup truck and the other end on the ground. T
Hatshy [7]

Answer:

sory dont know

Step-by-step explanation:

7 0
3 years ago
The ratio of Wei Ling's age to Wei Xuan's age 5 years ago was 2: 5. In 9 years
Archy [21]

Answer:

15 years old

Step-by-step explanation:

Start by defining the variables that we are going to use throughout our working:

Let the current age of Wei Ling and Wei Xuan be L and X years old respectively.

Next, form equations using the given information.

<u>5 years </u><u>ago</u>

Wei Ling: (L -5) years old

Wei Xuan: (X -5) years old

Given that the ratio of Wei Ling's age to that of Wei Xuan's is 2: 5,

\frac{ L - 5}{X - 5}  =  \frac{2}{5}

Cross multiply:

2(X -5)= 5(L -5)

Expand:

2X -10= 5L -25

2X= 5L -25 +10

2X= 5L -15 -----(1)

<u>9 years time</u>

Wei Ling: (L +9) years old

Wei Xuan: (X +9) years old

Given that the ratio of Wei Ling's age to that of Wei Xuan is 3: 4,

\frac{L + 9}{X + 9}  =  \frac{3}{4}

Cross multiply:

3(X +9)= 4(L +9)

Expand:

3X +27= 4L +36

3X= 4L +36 -27

3X= 4L +9 -----(2)

Let's solve using the elimination method.

(1) ×3:

6X= 15L -45 -----(3)

(2) ×2:

6X= 8L +18 -----(4)

(3) -(4):

6X -6X= 15L -45 -(8L +18)

0= 15L -45 -8L -18

0= 7L -63

7L= 63

L= 63 ÷7

L= 9

Substitute L= 9 into (1):

2X= 5(9) -15

2X= 45 -15

2X= 30

X= 30 ÷2

X= 15

Thus, Wei Xuan is 15 years old now.

6 0
2 years ago
What is the area of the following circle? Either enter an exact answer in terms of pi or use 3.14 for pi and enter your answer a
Delicious77 [7]

Answer:

3.14 units^2

Step-by-step explanation:

Area of a circle: pi (r)^2

pi (1)^2

pi units ^2

8 0
3 years ago
HELPPPP PLZZZzzzzzzzz
mestny [16]
Answer: A
Explanation:
3 0
3 years ago
Other questions:
  • The average of 3 of your quiz grades are 17 points. Two of your quizzes is 14 and 19 points. Write and solve an equation to find
    8·1 answer
  • A sample of size 40 is taken from an infinite population whose mean and standard deviation are 68 and 12 respectively. the proba
    15·1 answer
  • Which equation represents a circle with the same center as
    14·1 answer
  • Can someone plz help me solved this problem I need help ASAP plz help me! Will mark you as brainiest!
    10·2 answers
  • Veda solves the following system of linear equations by elimination. What is the value of x in the solution of the system
    7·1 answer
  • HELP PLEASE ASAP!!!! 20 POINTS!!!!
    14·1 answer
  • 2. (x3 – 6x2) (x – 7)
    6·1 answer
  • TIMED PLS HELP ME WILL GIVE BRAINLEIST
    5·2 answers
  • Angles A and B are complementary. The measure of angle A<br> is yº. What is the measure of angle B?
    12·1 answer
  • What is the area and the circumference of a circle with a diameter of 8 m.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!