15
45 goes into 300 and it does it 6.666 recurring times.
Three times.
6
45 times
90 divided by 15 = 6
The previous answer has been removed due to not actually answering how many times 4 will go into 45.
One time.
45 can go into the number 285 6 times with a remainder of .33333333.
1 goes in 45 times. 3 goes in 15 times. 5 goes in 9 times. 9 goes in 5 times. The rest don't go in.
6840 ÷ 45 = 152
180 ÷ 45 = 4