What is the best estimate for the sum of 225.45 + 90.32? round each number to the nearest whole number. a 315 b 320 c 310 d 316 note: give me the wrong answer and the right one to

Once we add 225.45+90.32 we get 315.77, when we round this to the nearest whole number we get 316

-Steel jelly

225.45+90.32=315.77

=316.00

If 77 is higher than 40, it would round up to 316.00. If that helps you.

Step-by-step explanation:

Ask your teacher if she wants you to round up from the ones, tens, or, hundreds. Then I'll help you. :)

step-by-step explanation: