Question

20:5*4:2*5-8*3:4*2:3*8=

Answer 1

20/5=4*4/2=8*5-8=32*3/4=24*2/3=16*8=128

Answer 2

20:5=4
4*4=16
16:2=8
8*5=40

8*3=24
24:4=6
6*2=12
12:3=4
4*8=32



40-32=8

Answer 3

To solve this expression, you should follow the order of operations (PEMDAS/BODMAS), which stands for Parentheses/Brackets, Exponents/Orders (i.e., powers and square roots, etc.), Multiplication and Division (left-to-right), and Addition and Subtraction (left-to-right). In this expression, there are no parentheses or exponents, so you can proceed with multiplication and division from left to right and then perform addition and subtraction from left to right.

Here's the step-by-step calculation:

1. 20 ÷ 5 = 4
2. 4 * 4 = 16
3. 2 * 5 = 10
4. 8 * 3 = 24
5. 24 ÷ 4 = 6
6. 2 * 6 = 12
7. 2 ÷ 3 = 2/3
8. 12 * 2/3 = 8

Now, you have simplified the expression to:

16 * 10 - 8 * 8 = 160 - 64 = 96

So, the final result is 96.