Gina had 30 minutes to do three problem quiz. she spent 10 1/3 minutes on problem #1 and 15 2/5 minutes on problem #2. how much time did he have a left for problem #3. write the answer in minutes and seconds

Step-by-step explanation:

20335+282=20617

step-by-step explanation:

75

step-by-step explanation:

you do x-29=46 (the number of cantaloupes sold)

in order to find x, you have to find what minus 29 equals 46, meaning you'd have to add 29 to 46.

29+46=75

if you replace x with 75, the equation looks like:

75-29=46

x=75