Question

7т43кг-24ц8кг+9ц98кг=

Answer 1

7т43кг-24ц8кг+9ц98кг=7043-2408+998=5633кг=5т6ц33кг

Answer 2

To add and subtract these quantities, we need to line up the digits by place value:

diffCopy code
  7т43кг
-24ц8кг
+ 9ц98кг
--------

Starting from the rightmost column, we have:

• г (grams): 3 - 8 + 8 = 3
• кг (kilograms): 4 - 4 + 9 = 9
• ц (centners): 7 - 2 + 9 = 14 (Note that we "borrow" 1 from the т column to do this subtraction)
• т (tonnes): 7 - 2 = 5

So the final answer is 5т14ц9кг.