To solve this, you can create an equation. Say the weight of Umbar is x, then Saira weighs x+25. Together they weigh 205. So, you get the equation
x+x+25=205
Then solve for x.
2x+25=205
2x=180
x=90
Then to find Saira's weight, add 25 to Umbar's weight.
90+25=115.
22.5% is the correct answer. 45/200 = 225.
Add them all together the divide what you get by 5
What can you be more specific like a put it in a sentence. For example x*-260+7=?
Thirty-two thousand six hundred fifty-one
