Together, dante and mia have a total of 350 pennies in their piggy banks. after dante lost ½ of his pennies and mia lost ⅓ of her pennies, they both had an equal number of pennies. altogether, how many pennies did they lose?

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?