Answer:
45
Step-by-step explanation:
2:3
use the x
2x+3x=225
5x=225
divide both sides by 5
x=45
:)
Answer:
90 and 135
Step-by-step explanation:
sum the parts of the ratio, 2 + 3 = 5 parts
Divide the sum by 5 to find the value of one part of the ratio.
225 ÷ 5 = 45 ← value of 1 part of the ratio, thus
2 parts = 2 × 45 = 90
3 parts = 3 × 45 = 135
Thus the numbers are 90 and 135
