3 years ago

Please help! I will give Brainly (don’t know how to spell the word)

Mathematics

2 answers:

Roman55 [17]3 years ago

7 0

Answer:

15 students

Step-by-step explanation:

20% is 1/5

So is 3 is 1/5 you multiply 3 by 5 (since 1/5 is 3 and to find 5/5 its you need a full 5/5)

3*5 = 15

Nata [24]3 years ago

6 0

Answer:

15 students

Step-by-step explanation:

i just used multiplication

You might be interested in

A plant grows 3 centimeters in 10 days. How much does it grow per day? How can I answer my question as a fraction in simplest fo

KiRa [710]

It grows .3 cm per day

7 0

3 years ago

10 is 5% of what number

GarryVolchara [31]

We can use proportion to get the result
10 ----------- 5%
x ------------- 100%
Crossmultiply proportion

5*x=10*100
5x=1000 /:5 divide both sides by 5
x=1000:5
x=200 - its the answer

6 0

3 years ago

Read 2 more answers

5. Use each integer to describe a situation.<br> a) +5000:<br> b) -5:

gtnhenbr [62]

Answer:

A) +5000

Step-by-step explanation:

I'm not sure of my answer but

hope that help

7 0

2 years ago

If the diameter of a circle is 14cm What is the measure of its circumference ? find it

Brums [2.3K]

Answer:

$Solution\\diameter(d)=14cm\\Now, \\Circumference=\pi d\\ =3.14*14cm\\ =43.96cm$

Step-by-step explanation:

Hope it will help you a lot.

3 0

2 years ago

Read 2 more answers

Help anyone?<br> you dont have to i just want to do this fast

KatRina [158]

Answer:

Step-by-step explanation:

I'm thinking cu

5 0

2 years ago