Hanna dose push ups in set of 3. She did 10 sets of push ups today. Then her coach asked her to do 15 more push ups. How many push ups did Hanna do today.

? push-ups.

45 because 1set equals 3 push ups and she did ten sets so 10sets equal 30 push ups and then her coach asked her to do 15 more so 30 plus 15 equals 45 so she did 45 push ups that day!

45 cause 3 times 10 equals 30 plus 15 equals 45