1.75 as improper fraction

Lets first put it as a mixed number. write it as u read it, 1 and 75 hundredths. 1 75/100, as u can see, 75/100 can be simplified further, and it's simplified form is 3/4. 1 3/4, now to change it into an improper fraction multiply the whole number by the denominator and add the numerator. so 4*1+3= 7
keep the denominator so ur improper fraction is 7/4

A) for the n row: 22+(n-1)×6therefore,b) 100-22=78that means (n-1)×6=7878÷6=1313+1=1414th row has 100 seats

Arectangle is a quadrilateral and a parallelogram.here is all that apply to a rectangle!