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
alexdok [17]
2 years ago
10

Divide 300 in a ratio of 3/7

Mathematics
1 answer:
Talja [164]2 years ago
7 0

in short, we simply divide the whole 300 by (3+7), to get in a 3:7 ratio, and then distribute accordingly.


\bf 300\qquad 3:7\qquad \cfrac{3}{7}~\hspace{5em}\cfrac{3\cdot \frac{300}{3+7}}{7\cdot \frac{300}{3+7}}\implies \cfrac{3\cdot 30}{7\cdot 30}\implies \cfrac{90}{210}\implies 90:210

You might be interested in
What is the solution to the linear equation?
Burka [1]

p=1

To better understand the problem see the attached figure

we have

\frac{2}{5}+p=\frac{4}{5}+\frac{3}{5}p

Multiply by 5 both sides

5(\frac{2}{5}+p)=5(\frac{4}{5}+\frac{3}{5}p)

2+5p=4+3p

Group terms that contain the same variable p and move the constant to the other side of the equation

5p-3p=4-2

2p=2

p=1

8 0
2 years ago
Read 2 more answers
14+4i+25-10i+26+8i combining complex numbers
AleksandrR [38]
65+2i is the answer- I am almost 100 percent sure
8 0
2 years ago
Find an explicit rule for the nth term of the sequence.
Sphinxa [80]

Step-by-step explanation:

in a geometric sequence there is a constant factor x that is multiplied with every previous term to create the next one.

a2 = 20

a5 = 1280 = a2×x×x×x = a2×x³ = 20x³

64 = x³

x = 4

=> a1 = 5

therefore

an = an-1×4 =

a1 \times  {4}^{n - 1}

n > 1

7 0
2 years ago
How is Demoragan's law used in logic ?
Mekhanik [1.2K]

Answer:

Step-by-step explanation:

In propositional logic and Boolean algebra, De Morgan's laws are a pair of transformation rules that are both valid rules of inference. ... The rules allow the expression of conjunctions and disjunctions purely in terms of each other via negation.

4 0
3 years ago
Read 2 more answers
74% of 643 is what number
oksano4ka [1.4K]
475.82
is the answr i think

7 0
2 years ago
Read 2 more answers
Other questions:
  • The expression 1000(1.1)^t represents the value of a $1000 investment that earns 10% interest per year, compunded annually for t
    13·1 answer
  • Diastolic blood pressure is a measure of the pressure when arteries rest between heartbeats. Suppose diastolic blood pressure le
    12·1 answer
  • Help needed please and thank you!
    10·1 answer
  • Since YouTube first became available to the public in mid-2005, the rate at which video has been uploaded to the site can be app
    13·1 answer
  • Find the area of a TV screen with a width = 40 inches and height = 32 inches
    9·2 answers
  • I'm not sure how to get the answer can you help me?
    7·1 answer
  • Factor 30-20 using gcf
    13·2 answers
  • PLZ HELPPP.3+28/z +4s use z=7 and s=5
    5·1 answer
  • 1/2(4^3 - 6 x 3^2) will give golden crown to smartest. NO LINKS PLEASE.
    8·2 answers
  • Need friends do u want a friend?
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!