Rounded both to the nearest hundred and thousand, 48 is approximately equal to 0.
1048 to nearest hundred is '1000'. NB Remember 1000 is ten hundreds. Remember too, you move 48 places back to 1000, and 52 places to 1100.
48 to the nearest hundred is zero.
736 to the nearest 1000, is 1000.
0.048
48 is already rounded to the nearest ones.
1000
1000
1000
1000
1000
1000