Ask question

Ask question

All categories

3 years ago

13

There are two thousand girls and one thousand boys at a university.For every girl with glasses there are two boys who were glass

es .20 percentage of all students were glasses. how many boys were glasses?

1 answer:

e-lub [12.9K]3 years ago

4 0

Answer:

200

Step-by-step explanation:

2000 girls :1000 boys

2000 +1000 =3000

20% of 3000 = 600

I girl : 2 boys

1+2=3

600÷3 = 200

200 boys wore glasses

You might be interested in

Help me pleaseeeeeee

morpeh [17]

Answer:

A

Step-by-step explanation:

u move the decimal place left 2 spaces and u would get 0.024

3 0

3 years ago

In ΔNOP, o = 130 cm, ∠O=61° and ∠P=40°. Find the length of n, to the nearest 10th of a centimeter.

Amiraneli [1.4K]

Answer:

145.9

Step-by-step explanation:

Gave up on delta math.

4 0

3 years ago

Read 2 more answers

( URGENT) What are the roots of the polynomial equation x Superscript 4 Baseline + x cubed = 4 x squared + 4 x? Use a graphing c

Finger [1]

Answer:

A.

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Solve (x-3)^2=5<br> A. x=5+√3<br> B. x=-3+√5<br> C. x=3+√5<br> D. x=8 and x=-2

kodGreya [7K]

Answer:

A

Step-by-step explanation:

we should first find the value of x.

4 0

3 years ago

Read 2 more answers

Dan buys 24 packets of nuts. Each packet of nuts weighs 225g. Work out the total weight of all the packets of nuts that dan buys

Vlada [557]

Answer:

Total weight of the nuts bought by Dan = 5.4 kg

Explanation:

Number of packets of nuts bought by Dan = 24

Weight of each packet of nuts = 225g

Total weight of the nuts bought by Dan = Number of packets of nuts bought by Dan * Weight of each packet of nuts

Total weight of the nuts bought by Dan = 24 * 225 = 5400 g = 5400/1000 kg = 5.4 kg

Total weight of the nuts bought by Dan = 5.4 kg

3 0

3 years ago