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
defon
3 years ago
7

Reduce ratio 49:21 to lowest form

Mathematics
2 answers:
mafiozo [28]3 years ago
7 0

\bf 49:21\implies \cfrac{49}{21}\implies \cfrac{7\cdot 7}{3\cdot 7}\implies \cfrac{7}{3}\cdot \cfrac{7}{7}\implies \cfrac{7}{3}\cdot 1\implies \cfrac{7}{3}\implies 7:3

Strike441 [17]3 years ago
7 0

7 over 3 . Because you find the LCD for both numbers which is 7 and what you do to the top you do to the bottom . 49 divided by 7 is 7 and 21 divided by 7 is 3 and you cant simplify that any lower so the answer is 7 over 3

You might be interested in
A translation is performed on the pre-image LMN. the coordinates of l are (-2,0)
Likurg_2 [28]

Rotation.


Hope this helps!

5 0
3 years ago
Using the following image, determine if the triangles are similar. If so, how?
dolphi86 [110]
They are similar and the answer is SSS
5 0
2 years ago
A zookeeper predicted that the weight of a newborn lion would be 2.8 pounds. When the zoo’s lion gave birth, the newborn weighed
Nonamiya [84]

3.5 - 2.8 is 0.7 so the zookeerper was 0.7 pounds off

5 0
3 years ago
Read 2 more answers
I know this one is hard but its hard for me. PLEASE HELPP
xenn [34]

Answer:

G. <3 and <5 hope this helps

5 0
2 years ago
Read 2 more answers
What is the missing value in this table of equivalent ratios?
kari74 [83]
The ratio is 5:9.
? = 45.
4 0
3 years ago
Other questions:
  • Ricardo has a marble collection with 54 blue marbles,24 red marbles, and 18 yellow marbles into equal rows/how many marbles can
    12·1 answer
  • Find the rate of markup if a book cost the retailer 17.50 and sells for $24.95. Round the the nearest tenth if needed
    6·1 answer
  • The cost of renting a jumping castle includes a fixed charge of $325 for setup and delivery, and a variable charge of $175 for e
    14·1 answer
  • Let f (x)=x^2+2x-35 enter the x-intercepts of the quadratic function in the boxes __and___
    5·2 answers
  • What is the domain and range of f(x)=2|x-4|
    10·1 answer
  • Please help it is 6th grade math easy for you guys
    11·1 answer
  • I would appreciate the help on all of these :)
    7·2 answers
  • What is 10 - (p divided by 3) when p = 7
    14·2 answers
  • rafeal rides his bike down a hill. for each kilometer that he rides, his altitude changes by -10m. What is rafael's altitude rel
    9·1 answer
  • Which polynomial identity will prove that 49<br> = (2 + 5)2?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!