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
Oksanka [162]
3 years ago
5

1. If the ratio of the ages of Kissi and Esinam is 3:5 and that of Esinam and Lariba is 3:5 and

Mathematics
1 answer:
zloy xaker [14]3 years ago
4 0

Answer:

1) 48 years.

2) Question incorrect.

11 isn't a factor of 64, and 368 isn't a multiple of 64. 11 also isn't a factor of 368, hence, it would be impossible to find the unknown second number with all of these false information in the question.

Step-by-step explanation:

Let the ages of Kissi, Esinam and Lariba be x, y and z respectively.

Ratio of the ages of Kissi and Esinam is 3:5

x:y = 3:5

(x/y) = (3/5)

5x = 3y

x = (3y/5) (eqn 1)

Ratio of the ages of Esinam and Lariba is 3:5

y:z = 3:5

(y/z) = (3/5)

5y = 3z

z = (5y/3) (eqn 2)

The sum of their 3 ages is 147

x + y + z = 147 (eqn 3)

Substituting the values of x and z from eqn 1 and 2 into eqn 3, we have

(3y/5) + y + (5y/3) = 147

(49y/15) = 147

y = (147×15/49) = 45.

x = (3y/5) = (3×45/5) = 27

z = (5y/3) = (5×45/3) = 75

The ages of Kissi, Esinam and Lariba are then 27, 45 and 75 respectively.

The difference in the ages of the oldest amf the youngest is thus, 75 - 27 = 48 years.

2) This question seems to be faulty and incorrect as 11 isn't a factor of 64, and 368 isn't a multiple of 64. 11 also isn't a factor of 368, hence, it would be impossible to find the unknown second number with all of these false information in the question.

Hope this Helps!!!

You might be interested in
What is x if <br><img src="https://tex.z-dn.net/?f=xxx%20%2B%203358%20%3D%20461267" id="TexFormula1" title="xxx + 3358 = 461267"
lara [203]

Answer:

457,909

Step-by-step explanation:

-3358 from 461,267 and it gaves you 457,909

so 457,909 + 3358 = 461,267

7 0
2 years ago
Read 2 more answers
50x1= what is the answer?​
mote1985 [20]

Answer: 50

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
How many terms are in the expression 3x^2y^4z-6xy-3z(5x^2)
EleoNora [17]
I would say 3 because terms are separated by a plus or minus sign and there are 2 subtraction signs separating 3 expressions.
6 0
3 years ago
How many whole numbers are in 35?
Hoochie [10]

Answer:

12

Step-by-step explanation:

there are 12

between 23 and 35

6 0
2 years ago
Work out the size of angel x. <br><br>​
aniked [119]

Answer:

<h2>x=52</h2>

Basic fact:

<em>angles in a point add up to 360</em>

Step-by-step explanation:

20+165+33+90(that is the right angle)+x=360

20+165+33+90=308

308+x=360

-308

x=52

4 0
3 years ago
Read 2 more answers
Other questions:
  • Pat listed all the numbers have 15 as a multiple. write the numbers in pat's list
    14·1 answer
  • Suppose you purchase a bundle of 18 bare-root broccoli plants. The sales clerk tells you that on average you can expect 8% of th
    5·1 answer
  • PLEASE HELP 10 POINTS
    11·1 answer
  • How many times larger is 3 x 10 to the negative fifth power than 6 x 10 to the negative twelfth power?
    11·1 answer
  • In a recent survey of 150 teenagers, 93 stated that they always wear their seatbelt when they travel in a car. Assuming the dist
    8·2 answers
  • Need help on 5 and a and b please help and is c right?
    5·1 answer
  • Choose all of the terms that best describe each of the sets of lines or points. Lines AB and CD
    13·1 answer
  • On a two question true or false quiz what is the probability of guessing both answer answer correctly
    6·1 answer
  • Which is greater: -3 or 1/6 *<br> They are equal<br> 3<br> 1/6<br> It depends
    13·1 answer
  • PLEASE HELP MEEEE!!!! WILL GIVE BRAINLIEST
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!