Question

how do i estimate 48.03 + 7.55 by rounding to the nearest whole number?

Answer 1

you can say 48.03 + 7.55  = 55.58 so the nearest number is 56 :))
i hope this be helpful 
have a nice day 

Answer 2

♥ Question: 48.03 + 7.55 ♥ Solve it:
55.58

♥ Now to round, if the numbers to the right is greater than 49, you round down, if  its 50 or more, you round up.

55.58 rounded to the nearest whole number is 56

♥ Final answer: 56