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
Readme [11.4K]
3 years ago
10

How do I calculate percentage is a number? Ex. 30% is 15

Mathematics
2 answers:
grin007 [14]3 years ago
7 0

i learned it as "is" over "of" "per" over "cent"

cent means 100

what IS 30% OF 670

so that would be

x/670 30/100

and then you cross multiply

100x = 20100

x = 201

puteri [66]3 years ago
5 0
You first divide the number by 100 and then multiply it by the percentage that you are given
You might be interested in
Got half not sure of the rest through​
bezimeni [28]

Answer:

-1/12

Step-by-step explanation:

make the denominators congruent

8/12 and 9/12

then subtract

-1/12

6 0
2 years ago
5/6 divided by 3/4 <br> Thanks for any help
sweet-ann [11.9K]

Answer:

20/18

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
At what point do the graphs of 9x - 2y = 30 and x + 2y = 10 intersect
strojnjashka [21]

Answer:

(4,3)

Step-by-step explanation:

4 0
3 years ago
Everything I have no clue help me!
RideAnS [48]
-x -2 I think . 3-(-5)= -2 and 2x -3x = -x
5 0
3 years ago
What are the solutions to cos 2x = - 1​
N76 [4]

Answer:

X can be - 1/2 or 0.5

2x0.5=-1

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • What is the number 56, 893, 000 in word form
    13·1 answer
  • List the two factor 36 and 48
    13·2 answers
  • 6x+2y=18 solve for y
    12·2 answers
  • A class of 28 students has 13 boys and 15 girls. What is the ratio of girls to boys in the class? 15:28 13:15 O 13:28 15:13 Prev
    12·1 answer
  • Which statements are true regarding the transformation triangle SRQ undergoes a ridgid transformation that results in triangle V
    11·1 answer
  • There are 203 apples in a basket. How many children can share these apples equally? How many apples would each child get?
    10·1 answer
  • Michael stands 10 feet from a table, and notices a plate resting on the edge of the table. The top of the table is 3 feet high,
    15·1 answer
  • Is this graph linear or exponential
    7·1 answer
  • Please help me it’s due today and i don’t understand, i’ll give brainliest.
    15·1 answer
  • Sam buys 3 pounds of apples for $6. what is the unit rate
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!