The ratio of red fish to blue fish is 1:5
That means that for every one red fish you have, there are 5 blue fish. In this scenario, there are 15 blue fish.
What can you multiply 5 by to equal 15?
The answer is 3. Multiply each side of the ratio by 3
1x3=3 and 5x3=15
The new ratio is 3:15, meaning if there are 15 blue fish, there are 3 red ones
I hope that makes sense!
The greatest common factor would be 14x^2 because 2 is the gretest power in common between the x variables and 14 is the greatest factor betwern the two leading coefficients. When factored using this greatest common factor this is the result:
I hope this helps!
Answer:
A matrix is a rectangular table of numbersVectors and matrices are arrays of numbers. The algebra for symbolic operations on them is different from the algebra for operations on scalars, or single numbers. ... It can be said that the matrix algebra notation is shorthand for the corresponding scalar longhand.
Answer:
a similartity is we both are questioners
Step-by-step explanation:
Answer:
Step-by-step explanation:
What this question is asking of you is what is the greatest common divisor of 12 and 15. Or, what is the biggest number that divides both 12 and 15.
in order to find this we have to split each number into it's prime components.
for 12 they are 2,2 and 3 (
2
⋅
2
⋅
3
=
12
)
and for 15 they are 3 and 5 (
3
⋅
5
=
15
)
Out of those two groups (2,2,3) and (3,5) the only thing in common is 3, so 3 is the greatest common divisor. That tells us that the greatest number of groups that can exist and have the same number of girls and the same number of boys for each group is 3.
Now to find out how many girls and boys there are going to be in each group we divide the totals by 3, so:
12
3
=
4
girls per group, and
15
3
=
5
boys per group.
(just as a thought exercise, if there were 16 boys, the divisors would have been (2,2,3) and (2,2,2,2), leaving us with 4 groups [
2
⋅
2
] of 3 girls [12/4] and 4 boys [16/4] )
