Can someone help me, please

Use the numbers in the multiplication equation 45 x 1/9 =5 to write a division equation involving division by a fraction.

What is the remainder when 2872 is divided by 76? a) 51 b) 57 c) 60 d) 63

Agraphic designer created a logo on eight and a half by 11 inch paper. in order to be placed on a business card, the logo needs to be one and 7/10 inches by 2 and 1/5 in. what is the scale factor of the dilation