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
kvv77 [185]
3 years ago
8

A:b= 5:8 and b:c=6:25 Find, in its simplest form, the ratio a:b:c

Mathematics
1 answer:
Ann [662]3 years ago
7 0

Answer:

a:b:c = 15:24:100.

Step-by-step explanation:

We need to make the values of b the same in both ratios so we multiply b = 6 by 4/3 to make it 8 and also multiply 25 by 4/3.

6  25 = 8 : 33.33......

So a:b:c = 5:8:33.33...

To convert to whole numbers we multiply by 3:

a:b:c = 15:24:100.

You might be interested in
A= 47 sq. in.<br><br> Find the value of x. If necessary, round to the nearest tenth.
motikmotik

Answer:

x = 9.7

Step-by-step explanation:

The area of a triangle is A = b * h / 2 where A, b, and h are the area, base and height respectively. We know that A, b, and h equal 47, x, and x respectively so we can write:

47 = x * x / 2

47 = x² / 2

94 = x²

x = ±√94

In context, x can't be negative so the answer is x = √94 = 9.7.

3 0
3 years ago
Read 2 more answers
The quadrilaterals JKLM and PQRS are similar.
Sveta_85 [38]

Answer:

x = 2.8

Step-by-step explanation:

If the quadrilaterals are similar, then the ratios of corresponding sides will be equal:

KL : QR = 4 : 5.6 = 4 / 5.6 = 5/7

JM : PS = 7 : 9.8 = 7 / 9.8 = 5/7

LM : RS = 3 : 4.2 = 3 / 4.2 = 5/7

This shows that the ratio of KJ : QP = 5/7

KJ : QP = 2 : x = 2 / x

Therefore, \frac{2}{x}=\frac{5}{7}

cross multiply:  14 = 5x

Divide both sides by 5:  x = 2.8

8 0
2 years ago
17 + x =31 <br> i need help
Gelneren [198K]

Answer:

x= 14

Step-by-step explanation:

First (and only) we subtract 17 from both sides :

17 + x - 17 = 31 - 17

x = 31 - 17

x = 14

Hope this helped and have a good day

4 0
2 years ago
Read 2 more answers
Evaluate 8-m/n +m when m=8 and n=2
RUDIKE [14]
Substitute the answer: therefore, 8-8/2+8= 0/10 in fraction form, but as you feather simplify 0 divide by 10 you'll get the answer as 0.
3 0
3 years ago
A ​$300 suit is marked down by ​%20. Find the sale price
avanturin [10]

Answer:

1499

5

(Decimal: 299.8)

Step-by-step explanation: =

300

1

−

20

100

=

300

1

+

−20

100

=

300

1

+

−1

5

=

1500

5

+

−1

5

=

1500+−1

5

7 0
2 years ago
Read 2 more answers
Other questions:
  • What is the value of x in the equation - 3X+9<br>x+9= 3-37?​
    13·1 answer
  • Please help algebra question
    15·1 answer
  • Geometry question. PLEASE HELP!! Will give Brainest. 60 POINTS!!!
    9·2 answers
  • When adding square root 25 and -9 which type of number is the sum?
    11·1 answer
  • What is prime factorization?
    10·2 answers
  • What is 737.303 - 43.866
    6·1 answer
  • I need help please answer correct please
    11·2 answers
  • Plzzzz help meeeeeeeeeeeeeeeeeeeeeeeeeeee
    6·1 answer
  • The monthly membership fee for an online television
    9·1 answer
  • Make n the subject of m= n² + 3
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!