Given:
Total number of girls in her class = 16
Total number of boys in her class = 14
To find:
The number of different ways of choosing one girl and one boy.
Solution:
We have,
Total number of girls = 16
Total number of boys = 14
So,
Total number of ways to select one girl from 16 girls = 16
Total number of ways to select one boy from 14 boys = 14
Now, number of different ways of choosing one girl and one boy is
Therefore, the required number of different ways is 224.
It's best to use the lowest number since the GCF will max out on the lowest number's highest factor.
18:
2
3
6
9
18
Let's start from the largest factor:
52/18 = 2.888888888_ (not a factor so 18 is eliminated)
52/9 = 5.7777777777_ (not a factor)
52/3 = 17.333333333_ (nope)
52/2 = 26
The only common factor within all of them is 2.
Answer:
What you need to do is to find a multiple of 20 and 16 in other words a number that can multiply into 20 and 16. You have 2 and you have 4. So now this is how it looks like.
Either:
4(5+4) Or
2(10+8)
Step-by-step explanation:
Answer:
The height of First Copy is 20 cm.
Step-by-step explanation:
Given:
Original Height = 25 cm
First copy is reduce to 80% of Original height.
Therefore to find the height of first copy can be find out by multiplying 80 with original height and then dividing by 100.
∴ Height of First Copy =
Hence Height of first copy is 20 cm
Now Another copy is reduce to 85% of First Copy.
Therefore to find the height of another copy can be find out by multiplying 85 with first copy height and then dividing by 100.
∴ Height of Another Copy =
Hence Height of Another copy is 17 cm
Answer:
initial value 47.3
growth rate 2.6%
Step-by-step explanation:
This is in the form
y = ab^x where a is the initial value and b is the growth/decay rate
b>1 it is growth b<1 decay
a = 47.3
b > 1 it is growth
The growth rate is b-1 1.026-1 =.026 = 2.6 percent