The answer is 6. T<span>his one is tricky if you're rounding to the nearest tenth. You have 9 in the tenth's place and you look at the number to the right which is 8. 8 is near 10, so you round the 9 to a 10, but you can't make the final answer 5.10. That's impossible so instead, you make the 9 into a 0, and add the 1 to the 5. So, your final answer for that will be 6! :) Hope this helped! </span>
Addition: 93 can be added six times to determine the total
and division can be used to check your answer since it's the inverse operation of multiplication...take your solution of 558 and divide it by 6 (or 93) to see if 93 times six equals 558