3 years ago

40 is 80% of what number?

Mathematics

1 answer:

agasfer [191]3 years ago

6 0

Answer:

Step-by-step explanation:

.80n = 40

n = 40 divided by .80

40/8/10 = 400 / 80 = 50

Best Of Luck,

- I.A. -

You might be interested in

MK and ML are tangent to circle J. If MK = 6x – 15 and ML = 2x + 9, find x. * am i right?? * --> provide details if i'm wrong

Veseljchak [2.6K]

Answer:

Step-by-step explanation:

$y^{2} = r^{2} + (4,2)^{2} \\\\ y^{2} - r^{2} = (4,2)^{2} y^{2} = r^{2} + z^{2} \\\\ y^{2} - r^{2} = z^{2}\\so: z^{2} = (4,2)^{2} ----> z = 4,2$

3 0

3 years ago

A middle school took all of its 6th grade students on a field trip to see a play at a theater that has 3700 seats. The students

igomit [66]

Answer:

1,924 6th graders

Step-by-step explanation:

52% of 3700 seats

0.52 x 3700= 1,924 seats filled

8 0

2 years ago

What is 4 2/7 x 2 1/5

Ierofanga [76]

It would be: 4 2/7 * 2 1/5
= 30/7 * 11/5
= 330/35
= 66/7

In short, Your Answer would be 66/7 or 9 3/7

Hope this helps!

4 0

3 years ago

Read 2 more answers

Peggy bought two racing cars for 5x dollars each and three model motorcycles for 3 eggs dollars each find the amount of money Pe

Sever21 [200]

Answer:

19x

Step-by-step explanation:

The cost of the racing cars was ...

2(5x) = 10x

The cost of the model motorcycles was ...

3(3x) = 9x

Peggy paid in total ...

10x + 9x = 19x

7 0

3 years ago

Find the measure of angle J

pychu [463]

Answer:

Step-by-step explanation:

Equals 23x

8 0

3 years ago