Ratio :
Width : Length
3 : 5
Let the factor be x
(3x)(5x) = 15x²
15x² = 135
x² = 9
x = √9
x = 3
Width = 3 x 3 = 9 cm
Length = 3 x5 = 15 cm
Answer: The dimension is 9cm by 15 cm
15% of $350,000 is $52,500. so you add $52,500 to $350,000 and you get $402,500
Answer:gxajhcjbcjhci
Step-by-step explanation:
Yes she can find the average colour by adding up all the amount of colors by how many colors there are.