helen bought 4 gallons of paint to redecorate her family room. if she uses 4/5 of the paint on the family room walls how much paint does Helen have left over?????

Answers

Answer 1

Answer: She has 1/5 left because the total amount of paint would be 5/5, so you subtract 4/5 from 5/5 and are left to only have 1/5 of paint left. Answer: 1/5 paint left

Answer 2

Answer: 4/5 of 4
0.80 x 4 = 3.2
3.2 / 4 = 0.8 gallons used
5/5 = 4 gallons
5/5 - 4/5 = 1/5
0.8 = 1/5
Happy to Help!

Related Questions

What is 1/4 divided by 6
-8y^3( 7y^2- 4y - 11)How do you Factor this?
Solve each proportion5/t = t/45
Pls answer this exponents and powers question
For the following system if you isolated X in the second equation to use the substitution method what expression would you substitute into the first equation? 2x+y= 8-х – Зу = -12A. зу + 12B.-3y + 12C.зу – 12D.-3y - 12

What is the answer and work to 15% of 375

Answers

$15percent = .15 \n.15*375= 15percentof 375 \n\boxed{56.25}$

What is a number cubed is 48

Answers

x = ∛48
x ≈ 3.7 or 3.5
3.7 * 3.7 * 3.7 ≈ 48

"A number cubed" is the same thing as "the cubed root of". So, the cubed root of 48 equals about 3.634
Hope this helps!!

17. Ms. Harper drove her car 115 miles on 5gallons of gasoline. At this rate, how many
miles can she travel on a full tank of 15
gallons?

Answers

Set it up as a proportion

115/5=n/15
And then you cross multiply
5•n=15•115
5n=1725
n=345 miles

Answer:

345

Step-by-step explanation:

5 goes into 15 3 times so 115 times 3 is 345

The lateral area of a right cylinder which has a base diameter of 12 cm and a height of 8 cm is?

Answers

Answer:

$A = 301.59\ cm^2$ or $A=96\pi\ cm^2$

Step-by-step explanation:

The lateral area of a cylinder is calculated by the following formula

$A = 2\pi r * h.$

Where r is the radius of the right cylinder and h is the height

In this case we know that the diameter d of the cylinder is

$d=2r\n\nr=(d)/(2)\n\nr=(12)/(2)\n\nr=6\ cm$

$h=8\ cm$

Therefore the lateral area is:

$A = 2\pi*6 * 8.$

$A = 96\pi$

$A = 301.59\ cm^2$

Answer:

The lateral area of a right cylinder = 96π cm²

Step-by-step explanation:

Points to remember

The lateral area of a right cylinder = 2πrh

Where r - Radius of cone and

h - Height of cone

To find the lateral surface area

Here diameter d = 12 cm

then radius r = d/2 = 12/2 = 6 cm

And h = 8 cm

Lateral surface area = 2πrh

= 2 * π *6 * 8 = 96π cm²

Therefore the lateral area of a right cylinder = 96π cm²

Please answer the question from the attachment.

Answers

change it into improper fraction to make it easier or just solve it as is.
= $3(5)/(8)$ - $2(7)/(8)$
= $(29)/(8)$ - $(23)/(8)$
= $(6)/(8)$ = $(3)/(4)$
OR
= $3 (5)/(8)$ - $2 (7)/(8)$
divide it to two parts:
3-2=1 and $(5)/(8)$ - $(7)/(8)$ = $(-2)/(8)$
$1(-2)/(8)$ ⇒(1×8-2=6)
= $(6)/(8)$ = $(3)/(4)$

Solve: −5(x + 6) = 15