Question

(50×5)÷10-(30×30)÷100-40×3÷(60×2)=

Answer 1

(50*5)/10-(30*30)/100-40*3/(60*2)=15
1)50*5=250
2)30*30=900
3)60*2=120
4)250/10=25
5)900/100=9
6)40*3=120
7)120/120=1
8)25-9=16
9)16-1=15

Answer 2

Let's solve the given expression step by step:

(50 × 5) ÷ 10 - (30 × 30) ÷ 100 - 40 × 3 ÷ (60 × 2)

First, let's perform the multiplications and divisions within parentheses:

(250) ÷ 10 - (900) ÷ 100 - 40 × 3 ÷ (120)

Next, we'll calculate the remaining multiplications and divisions:

25 - 9 - 40 × 3 ÷ 120

Now, we'll perform the multiplication:

25 - 9 - 120 ÷ 120

Finally, we'll perform the division:

25 - 9 - 1

Subtracting the remaining numbers:

16 - 1

The final result is:

15