I need help ASAP snsnnsbsbsbs

If 1 km = 0.621 miles, how many miles are in a centimeter

Sherina wrote and solved the equation. x-56=230 x-56-56=230-56 x=174 what was sherina’s error? sherina’s work is correct. sherina only needed to subtract 56 from 230. sherina made a subtraction error when subtracting 56 from 230. sherina should have added 56 to both sides of the equation.

Tanyss's house has 25 windows. her brother has washed 22 of the windows. what percent of the windows has her brother washed?