2 years ago

18 is what percent of 40

Mathematics

2 answers:

marshall27 [118]2 years ago

7 0

Answer:

45%

Step-by-step explanation:

Create a fraction with the of " something " on the denominator and multiply by 100% to create the percentage, that is

percent = $\frac{18}{40}$ × 100% = 45%

zvonat [6]2 years ago

3 0

Answer:

45%

18 ÷ 40 = 0.45

move the decimal to get the percent 45%

You might be interested in

2-(-9)-8 i neeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeed helppppppppppppp

ahrayia [7]

$2 - ( - 9) - 8 \\ 2 + 9 - 8 \\ 11 - 8 \\ 3$

In the first step multiply the negative after two and the negative with 9 (negative times negative equals to positive )the according to BEDMAS from left to right do addition and subtraction

Hope it helps

Please give brainliest

5 0

1 year ago

Are there always the same number of prime numbers between 2 consecutive multiples of 10? Why?

galina1969 [7]

Answer:

Yes it is 5

Step-by-step explanation:

It is 5 because you divide 2 and 10 and it is 5

4 0

3 years ago

A piano teacher gives lessons that are each Three-fourths hour long. How many piano lessons can the teacher fit into a 12-hour w

tino4ka555 [31]

Answer:

16 lessons

Step-by-step explanation:

12 divided by .75 = 16

3 0

2 years ago

Read 2 more answers

I need help solving #9 & #11! It's geometry but I'm just really stuck<br><br>

Vikentia [17]

Answer:

9)x=11 y=3

11)x=18 y=5

Step-by-step explanation:

9) 9x+25=13x+19 13x-19+17y+5=180

9x+44=13x 129+17y=180

44=4x 17y=51

11=x y=3

11) 49+3x=7x-23 3x=11y-1

7 0

3 years ago

How do you find the area of an inscribed polygon??

Marta_Voda [28]

Answer:

idk

Step-by-step explanation:

6 0

3 years ago