A class of 25 students includes 12 boys Does the ratio of girls to students represent a fractions? Does the ratio of boys to girls represent a fraction? How do you know?

The two square pyramids are similar. find the total volume of both pyramids if the ratio of their surface areas is 9/16

What sums are equal to 6/12? choose all answers that are correct a.6/12+6/12+6/12+6/12+6/12+6/12 b.2/12+1/12+1/12+2/12 c.5/12+1/12 d.1/12+1/12+1/12+3/12 plz : )

Jorge wants to determine the enlarged dimensions of a digital photo to be used as wallpaper on his computer screen. the original photo was 800 pixels wide by 600 pixels high. the new photo will be 1,260 pixels wide. what will the new height be?