Question

200•(580:58)- (490:70•5+35) •4

Answer 1

200×(580:58)-(490:70×5+35)×4=1720
1) 580:58=10
2) 490:70=7
3) 7×5=35
4) 35+35=70
5) 200×10=2000
6) 70×4=280
7) 2000-280=1720

Answer 2

200*(580÷58)-(490÷70*5+35)*4

200*10-(35+35)*4

2000-70*4

2000-280
1720

Answer 3

Let's break down the expression step by step:

1. Calculate the divisions:

   • $580 : 58 = 10$
   • $490 : 70 = 7$

2. Calculate the multiplications:

   • $200 \cdot 10 = 2000$
   • $7 \cdot 5 = 35$

3. Substitute the values back into the expression: $200 \cdot 10 - (7 \cdot 5 + 35) \cdot 4$

4. Calculate the remaining multiplications:

   • $35 + 35 = 70$
   • $70 \cdot 4 = 280$

5. Substitute the result back into the expression: $2000 - 280$

6. Final calculation: $2000 - 280 = 1720$

So, the result of the expression $200 \cdot (580 : 58) - (490 : 70 \cdot 5 + 35) \cdot 4$ is $1720$.