PLEASE HELP ME ASAP Estimate using mental math: 32.4970 – 4.02. Show how you would estimate mentally, then show your estimated answer.

28.4770

Step-by-step explanation:

I know that 32-4 is 28 and the 0.4970-0.02 is 0.4770 because 0.09-0.02 is 0.07 so you then put your answers together and you get28.4770.

option 1

data plot with   3 dots over 33, 1 dot over 34, 2 dots over 35, no dot over 36, 1 dot over 37, 2 dots over 38, 4 dots over 39, and 2 dot over 40.