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
BartSMP [9]
2 years ago
11

If 3/4 of the distance between two places is 30km, how much is 2/5 of the distance is these places? Solve it with unitary method

. HEEELLLPPPP MEE​
Mathematics
2 answers:
bogdanovich [222]2 years ago
6 0

Answer:

2/5 of the distance between two places is 60km

Step-by-step explanation:

assume 'x' is the distance between the two places..

3x/4 = 30

x = 120/3 = 40km

2(40)/5 = 16km

#SolutionGiven

noname [10]2 years ago
6 0

Answer:

16 Km

Step-by-step explanation:

multiply 30 by \frac{4}{3} , the inverse of \frac{3}{4} , to find the original distance

original distance = \frac{4}{3} × 30 = 4 × 10 = 40 Km

Then

\frac{2}{5} of distance = \frac{2}{5} × 40 = 2 × 8 = 16 Km

You might be interested in
What is 3/4 improper or proper or mixed
kotegsom [21]

Answer:

proper because the numerator is lower than the denominator

3 0
3 years ago
What equation represents a line that passes through (4,1/3) and has a slope of 3/4
AysviL [449]
\bf (\stackrel{x_1}{4}~,~\stackrel{y_1}{\frac{1}{3}})
\qquad \qquad \qquad \qquad 
% slope  = m
slope =  m\implies \cfrac{3}{4}
\\\\\\
% point-slope intercept
\stackrel{\textit{point-slope form}}{y- y_1= m(x- x_1)}\implies y-\cfrac{1}{3}=\cfrac{3}{4}(x-4)\implies y-\cfrac{1}{3}=\cfrac{3}{4}x-3
\\\\\\
y=\cfrac{3}{4}x-3+\cfrac{1}{3}\implies y=\cfrac{3}{4}x-\cfrac{8}{3}
4 0
3 years ago
Explain three different ways on how to write a ratio table and provide an example of each.
grandymaker [24]

Answer:

look it up Answer:

Step-by-step explanation:

Step-by-step explanation:

6 0
2 years ago
Please answer this question picture shown !!
Naddik [55]
The answer is choice D because the expression 6x^3+x^2-3 is the same as 6x^3+1x^2+0x+(-3). Notice the coefficients are 6, 1, 0, -3

The expression x-7 is in the form x-k where k = 7. This is the test root which is placed outside of the synthetic division bar as shown in choice D.
4 0
3 years ago
Plz hurry.....................
Afina-wow [57]

Answer:

<em>figure</em><em> </em><em>of</em><em> </em><em>cuboid</em>

<em>volume</em><em> </em><em>of</em><em> </em><em>cuboid</em><em>=</em><em>l×</em><em>b</em><em>×</em><em>h</em>

Step-by-step explanation:

(10×3×4)in cube=120incube

3 0
3 years ago
Other questions:
  • without axtually calculating,how much greater is the product of 98times 50 than the product 97 times 50
    5·2 answers
  • zane bought a pair of jeans that originally cost $56. he used a coupon for 25% off and paid$8 in sales tax
    11·2 answers
  • the length of a new rectangular playing field is 7 yards longer than double the width. if the perimeter of the rectangular playi
    5·1 answer
  • 2.
    7·1 answer
  • There are 12 eggs in one dozen, and 12 dozen in one gross. How many eggs are in a shipment of 24 gross
    14·1 answer
  • What is the difference between -7 and 8?<br><br> 15<br> -15<br> 1<br> -1
    9·2 answers
  • Irene buys a talking doll for $10.66 and
    14·2 answers
  • It takes Doug 3 days to reroof a house. If Doug's son helps, it can be done in 2 days. How long would it take Doug's son to do t
    12·1 answer
  • Rewrite the expression in the form 3".<br> 3.3.3.3.3.3<br> 3.3.3.3
    9·1 answer
  • Translate this phrase into an algebraic expression.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!