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
Stells [14]
3 years ago
14

Which ratios are proportional to 14 : 21? Choose all answers that are correct.

Mathematics
2 answers:
Svet_ta [14]3 years ago
4 0
2 : 3 (reduced by a factor of 7 from 14 : 21) and 56 : 84 (increased by a factor of 4)
otez555 [7]3 years ago
4 0
Let's turn that ratio into a fraction: 14/21

14/21... Let's pull some common factors out.

If I remember my times tables, 7 fits into both 14 and 21 so let's divide the top and bottom by 7:
2/3

And 2/3 is the same as 2:3
You might be interested in
John bought an iPad for $425.His total price was $450.50 when he checked out at the register.What percent sales tax did he pay?
lbvjy [14]

Answer:

6%

Step-by-step explanation:

450.5 - 425 = 25.5

25.5/425= .06

.06 times 100 = 6

3 0
3 years ago
Read 2 more answers
A movie ticket is $12 plus an 8.5% sales tax how much for one movie ticket cost
yarga [219]
13.02 Multiply 12 by 0.085, which is 8.5% in decimal form. You get 1.02. Add that to your original price, 12, and you get $13.02
4 0
3 years ago
Read 2 more answers
How much interest will be earned on a $6,000 investment at 2.25% for 5 years. Round to the
Monica [59]

Final amount = 6675, interest earned will be 675

3 0
3 years ago
PLEASE HELP NOW!!!!
Nuetrik [128]

Answer:

b

Step-by-step explanation:

BCCCCCC

6 0
3 years ago
Read 2 more answers
a jar contains 30 red, 40 blue, and 50 white buttons. you pick one button at random, find the probability that it is red or blue
abruzzese [7]

Answer:

0.58 rounded to the nearest hundredths

Step-by-step explanation:

30+40+50=120

now add red+blue

30+40=70

70/120

pls mark me brainliest

5 0
3 years ago
Read 2 more answers
Other questions:
  • Cody is selling chocolate and white chocolate candy bars for a school fundraiser. 30% of the candy bars sold have been white cho
    8·1 answer
  • Write the equation of the quadratic in standard form given the following: axis of symmetry: x=1 points 2,5 -2,21
    8·1 answer
  • Simply each expression by combining like<br> terms. -7W + 2W - 12W-W
    15·1 answer
  • Which expression is equivalent to -4(x-2)-1/2(2x+6)
    15·1 answer
  • Help me please will brainlist
    8·1 answer
  • A tree was 9 feet tall. One year later, the tree was 16 feet tall. Write an equation and find how many feet f the tree grew
    10·2 answers
  • Help Pls......... ".... - - . -
    10·1 answer
  • Which of the following is not a proportional liner relationship?
    8·1 answer
  • The scatter plot shows the amount of sleep Aria got the night before a test and her test scores. Use the points (0, 62) and (6,
    14·1 answer
  • Professor Hopkins is grading the final exam. She notices that the
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!