Question 614328
Let n = the missing number.
Change to 45% to its decimal equivalent. 45% = 0.45, then:
{{{120 = 0.45n}}}  Divide both sides by 0.45
{{{120/0.45 = 0.45n/0.45}}}
{{{266.67 = n}}} so...
120 is 45% of 266.667