A rectangular box contain 782 apples. If there are 23 rows in a box, how many columns are there? Select one:
O a. 23
O b. 34
O c. 35
O d. 40

I'll do the first one for you. it isn't very hard at all.on number one, you have (50 × 3), which equals 150, and (3 × 3), which equals 9. after you establish that, you add 150 and 9 together. so, (150 + 9) equals 159.this means that 53 × 3 = 159.