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
postnew [5]
2 years ago
8

Subtract. 4 1/5 -2 9/10

Mathematics
2 answers:
Vikki [24]2 years ago
6 0
Multiply by 2 on the numerator and the denominator of 4 1/5, we get 4 2/10, which is 4.2. 2 9/10 is 2.9. We subtract 4.2 - 2.9 to get 1.3, which, as a fraction, is 1 3/10.
---
Hope this helps!
==jding713==
Lerok [7]2 years ago
3 0
4 1/5 - 2 9/10 = 4 2/10 - 2 9/10 = 3 12/12 - 2 9/10 = 1 3/10. Hope this helped
You might be interested in
How do you solve #4 with a proportion
Irina-Kira [14]
The clothes weigh 14.77 kilograms.

Given:
Weight of suitcase = 50 pounds
Towels = 20% of weight
Shoes = 15% of weight
Clothes = 65% of weight

convert pounds to kilograms using proportion:

<u>pounds</u>        <u>2.2</u> = <u>50</u>
kilograms       1           x

2.2x = 50 ⇒ x = 50/2.2 ⇒ x = 22.73 kgs

Clothes : 22.73 kgs * 65% = 14.77 kgs
Towels  : 22.73 kgs * 20% =   4.55 kgs
Shoes   : 22.73 kgs * 15% =   3.41 kgs
8 0
3 years ago
Add 3 and 7. then multiply by 3.
Reil [10]

Answer:

30

Step-by-step explanation:

First, add 3 and 7

3 + 7 =10

The multiply by 3

10*3= 30

Hope this helps!

8 0
3 years ago
Read 2 more answers
Quick!
MAVERICK [17]

Answer:

y=-x-2

Step-by-step explanation:

To find the slope of the line, you can use the slope formula. I did this with (-3,1) and (2,-4) to get: (1+4)/(-3-2). This ends up as -5/5, which simplifies to -1.

next I plugged in the slope and one point into the line equation: y=mx+b. I plugged in (-4)=(-1)(2)+b. This equated to b=-2.

Check Work:

The equation -4=(-1)(2)-2 is true

The equation 1=(-1)(-3)-2 is true

5 0
3 years ago
In order to solve the following system of equations by subtraction, which of
PSYCHO15rus [73]

Answer:

option d.

Step-by-step explanation:

<em>Multiply the top equation by 3 and the bottom equation by 4.</em>

7 0
2 years ago
What is the slope of the line on the graph?
Dimas [21]

Answer:2

Step-by-step explanation: The line meets up at the y axis at 2

4 0
2 years ago
Other questions:
  • What is the end behavior of f(x)=5x^3-2x+5
    10·2 answers
  • I need help with this graph
    15·2 answers
  • What is the median of 45,50,47,52,53,45,51
    5·2 answers
  • How can you use 4s facts to find 7x8? Give the product in your explanation
    15·2 answers
  • a cone with volume 5000m^3 is dialated by a scale factor of 1/5. what is the volume of the resulting cone?​
    7·2 answers
  • Y= x^3-19x+30<br> State the number of complex zeros for each function
    15·1 answer
  • 50√•15 I need help pls​
    11·1 answer
  • Can someone please answer this<br><br><br><br> 10 points
    13·2 answers
  • Is 6/12 and 15/30 proportional?
    15·1 answer
  • what is the x-intercept of 3y=2x-6 please also show steps this is due in a few minutes !!!!
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!