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
Darina [25.2K]
3 years ago
10

How do you find out the percentage of 55% of 140

Mathematics
2 answers:
qwelly [4]3 years ago
6 0
I just found 10% of it, which is 14, then found 5% of it through the previous work, which is 7

then i multiplied 7 by 11, because 55/5 is 11, so 55% of 140 is 77
kirza4 [7]3 years ago
4 0
I always use this method:

0,55x140=77
You might be interested in
If you help me with this easy question, I will give you 1 thanks and 5 stars :) (number 1)
inessss [21]

1 to 45 is 45

90 divided by 2 is 45

135 divided by 4 is 45

180 divided by 4 is 45

all of them have the same relationship and a proportional to each other

8 0
3 years ago
A car traveling at constant speed traveled 161.5 miles in 3 1/2 hours. What was the car's speed.
dedylja [7]

161.5 miles / 3.5 hrs = 46.143 mph

8 0
3 years ago
The length of a rectaangle 48 centimeters. The relationship between the length, the width, and the perimeter of the rectangle ca
Monica [59]

Answer:

Step-by-step explanation:

We are told that the perimeter is 48 = 2L + 2W.  This reduces to

24 = L + W.  Next, substitute, one by one, the 3 widths 10 cm, 3.6 cm and w cm:

a)  If W = 10 cm, 24 = L + W becomes 24 = L + 10, or L = 14 cm

b)  If W = 3.6 cm, 24 = L + W becomes 24 = L + 3.6, or L = 20.6 cm

c)  If W = w, 24 L + W becomes 24 = L + w, so that L = (24 - w) cm

4 0
2 years ago
I need help relearning inequalities
Leto [7]
This is an example of how you solve an inequality.

7 0
3 years ago
Solve 3n+5>9+n Answer?
Vedmedyk [2.9K]

Answer:

inequality 3n+5>9+n, subtract 5 from both sides to get 3n>4+n, now subtract n from both sides to get 2n>4 and divide both sides by 2 to get n>2 :)

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Other questions:
  • Which of the following x values is the best approximation of a root of the polynomial
    8·1 answer
  • Circle Q is centered at the origin with radius r. Point P(x, y) lies on circle Q. Make a conjecture. How can you find an equatio
    13·2 answers
  • Solve the quadratic equation x2+2x+3​
    6·2 answers
  • Can someone please help me with this??
    13·1 answer
  • Graph y = x^2 - 4x + 1 on your paper and find the vertex.
    5·2 answers
  • I need help please .
    10·1 answer
  • Ms. Placencio weighed 153 pounds in 2018. She now weighs 132 pounds. What is the percent change round to the nearest tenths plac
    10·1 answer
  • you flip a coin and draw a marble at random from a bag containing two purple marbles and one white marble . what is the probabil
    11·1 answer
  • 12. A grocery store collects donated canned
    7·1 answer
  • They want the volume of the family-sized box to be three times the volume of the regular-sized box. However, they want the lengt
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!