Answer:
They aren't
Step-by-step explanation:
9/25 / 3= 3/8.3
3/10 x 3 = 9/30
none of those equal to each other
the greatest common factor is 8
List the factors of 16 and 40:
16: 1,2,4,8,16
40: 1,2,4,5,8,10,20,40
8 is the greatest common factor
Write as a multiplication sentence.
5/6 divided by 1 1/2
Remember that
1 1/2=1+1/2=3/2
so
By=C-Ax= -Ax+C
By/B= -Ax/b+ C/B
So, y=-A/B x+C/B
Answer:
x=1045/13
let x be the unknown side
here 13,19 & 55,x are in proportion
13:19=55:x
13/19=55/x
13x=55×19
x=1045/13