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
Katarina [22]
3 years ago
8

Find the missing numerators in each of the following problems. a. 10⁄15 = ⁄60 b. ⁄108 = 4⁄9 c. 7⁄11 = ⁄121 d. ⁄144 = 2⁄6

Mathematics
1 answer:
Zinaida [17]3 years ago
6 0
We will find the numerator step by step for each expression:
 For 10/15 = x / 60
 x = (10/15) * (60)
 x = 40

 For  x / 108 = 4/9
 x = (4/9) * (108)
 x = 48

 For  7/11 = x / 121
 x = (7/11) * (121)
 x = 77

 For  x / 144 = 2/6
 x = (2/6) * (144)
 x = 48
You might be interested in
which of the following best describes the technique used to graph the equation using the slope and y-intercept ? Y=5x+10
Vinvika [58]
The slope-intercept is y = mx+b. You can use this as a technique for graphing to make the experience easier. The "5" would be the slope or rise/run of the line. The 10 would be where it started on the y-intercept. You could also say it would be (0,10). Since the slope is positive than it would be going in an upward direction. That is why this technique is good for graphing. I hope this helps you and please put me as the brainliest answer. :)
5 0
3 years ago
Read 2 more answers
The number of students in a school was 860 last year. This year there are 790. What is the percentage decrease in the number of
Arada [10]
Percent decrease=decrease/original times 100

decreas=860-790=70
original=860

percent decrease=70/860 times 100
percent decrease=0.0813953 times 100
percent decrease=8.13953
about 8%
6 0
3 years ago
Read 2 more answers
It takes a day to build 2/3 of a model airplane gow many model airplanes can be built in 6 days​
Sedaia [141]

Answer:

4 airplanes

Step-by-step explanation:

1 = 2/3

6 = x

cross multiply

x = 6 × 2/3

therefore x = 4

5 0
2 years ago
Read 2 more answers
Is 9.707 greater than 9.717
stepan [7]
No 9.717 is greater than 9.707 because 9.717 would be seven hundred seven thousandths and 9.717 would be seven hundred seven teen hundredths.
8 0
3 years ago
Simplify the expression: 7d +12-14d-3
Akimi4 [234]
Group like terms
7d-14d+12-3
add them
-7d+9
6 0
3 years ago
Other questions:
  • Explain why a semi-truck will accelerate more slowly than a motorcycle?
    13·2 answers
  • Math help please 50 points
    6·2 answers
  • Ik y’all good at math, help me out yall!
    14·2 answers
  • If the temperature is predicted to be -1°F, but could be 10 degrees warmer, what is the
    5·1 answer
  • Which are the center and radius of the circle with equation (x + 5)2 + (y - 4)2 = 9?
    9·1 answer
  • The radius of a circle is 9 centimeters what is the circles circumference
    9·2 answers
  • Someone please help me on both the questions!!!
    6·2 answers
  • A bank representative studies compound interest, so she
    10·2 answers
  • Can someone help me with this problem? Thank you!
    14·1 answer
  • What is 4x^2 -40-120 is equivalent to
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!