Red to yellow.......7:3....added = 10
so 7/10 of the total students wore red and 3/10 of the total students wore yellow
and there are 300 total students...
7/10(300) = 2100/10 = 210 wore red
3/10(300) = 900/10 = 90 wore yellow
how many more wore red.....(210 - 90) = 120 more students wore red then yellow
Answer:
5
Step-by-step explanation:
Length of rectangle = 3x + 4
Width of the rectangle = 2x + 6
Perimeter of rectangle = 2(l + b)
45 = 2(3x + 4 + 2x + 6)
45 = 2(5x + 10)
45 = 10x + 20
45 - 20 = 5x
25 = 5x
x = 25/5
x = 5
Answer:
324 inches of material
Step-by-step explanation:
Find how much material she'll need by multiplying 6 by 54:
6(54)
= 324
So, she will need 324 inches of material.
Answer:
answer is 2/3,5/6,1 and 7/6.
Step-by-step explanation:
first term(a) =1/6
common difference (d) =t2-t1
=1/3 - 1/6
= 1/6
We know,
tn=a+(n-1)d
= 1/6 +(n-1)*1/6
= 1/6 + 1/6n - 1/6
= 1 /6 n
Now,
t4= (1/6)*4
=2/3
t5=(1/6)*5
=5/6
t6=(1/6)*6
=1
t7=(1/6)*7
=7/6
Therefore, the next four terms are 2/3,5/6,1 and 7/6.
