Question

(8ц50кг+54)-2*(1т-5ц)

Answer 1

8ц50кг=850кг, 1т=1000кг, 5ц=500кг
1)850кг+54=904кг
2)1000кг-500кг=500кг
3)500кг*2=1000кг
4)1000кг-904=96кг

Answer 2

Let's simplify this expression step by step:

1. First, we need to convert the mixed units to a consistent unit. We know that 1 т (ton) = 1000 кг (kilograms) and 1 ц (centner) = 100 кг, so:

• 8 ц 50 кг = 8 x 100 + 50 = 850 кг
• 1 т = 1000 кг
• 5 ц = 5 x 100 = 500 кг

Therefore, the expression becomes:

(850 kg + 54) - 2 * (1000 kg - 500 kg)

2. Next, we need to simplify the expression inside the parentheses:

(850 kg + 54) - 2 * 500 kg

= 904 kg - 1000 kg

= -96 kg

3. Finally, we can substitute this result back into the original expression and simplify further:

(850 kg + 54) - 2 * (1 т - 5 ц)

= 904 kg - 2 * (-96 kg)

= 904 kg + 192 kg

= 1096 kg

Therefore, the final answer is 1096 kg.