3 years ago

A group of 300 students were divided into small groups based on their year of birth.

Mathematics

1 answer:

yKpoI14uk [10]3 years ago

5 0

Answer:

Students born in 2000= 300*(1/4)=75 students

Students born in 1999= 75*2=150 students

Students born in 2001=150*(1/3) =50 students

Students born in 1998=50*(1/2) =25 students

You might be interested in

Can someone help me on this one?

jarptica [38.1K]

Answer:

A=15

B=13??

C=15

D=85

Step-by-step explanation:

B is the only one I'm not sure

5 0

3 years ago

Read 2 more answers

1 Subtracting Fractions

antoniya [11.8K]

Step-by-step explanation:

The question is not properly structured but we can as well find the sum of 5/7 and 10 as shown;

$\frac{5}{7}+ \frac{10}{1} \\The \ LCM \ is \ 7\\\\= \frac{5(1)+10(7)}{7}\\\\= \frac{5+70}{7}\\\\= \frac{75}{7} \\\\= 10 \frac{5}{7}$

Hence the expression written in equivalent form of common denominator is $\frac{5 + 70}{7}$

The sum is $10 \frac{5}{7}$

8 0

3 years ago

Luis had 4 boxes of party favors. One full box contained 16 bags of favors and each bag had 5 items in it. What is the total num

gulaghasi [49]

The answer is B. 320. 64 bags times 5 items in each bag.

8 0

3 years ago

How do you factor: 5x^3+30x^2+45x (please show steps)

Natasha2012 [34]

Answer:

Idk

Step-by-step explanation:idk

3 0

3 years ago

Read 2 more answers

Eric kept track of his days is a journal:

Leya [2.2K]

Answer:

Step-by-step explanation:

5 percent * 60 =

(5:100)* 60 =

(5* 60):100 =

300:100 = 3

7 0

2 years ago

Read 2 more answers