Question

(4,75-1/28):0,8 - (4,75–2, 125 ) : 0,8 =

Answer 1

$\displaystyle\bf\\\Big(4,75-\frac{1}{8}\Big):0,8-\Big(4,75-2,125\Big):0,8=\frac{4,75-\frac{1}{8} -4,75+2,125}{0,8} =\\\\\\=\frac{2\frac{1}{8}-\frac{1}{8} }{0,8} =\frac{2}{0,8} =\frac{2\cdot 10}{8} =2,5$

Answer 2

Let's break down the expression step by step:

1. First, simplify the expressions inside the parentheses:

   • (4.75 - 1/28) = 4.75 - 0.0357142857 (approximately) ≈ 4.7142857143
   • (4.75 - 2.125) = 4.75 - 2.125 = 2.625

2. Now, we have: (4.7142857143) / 0.8 - (2.625) / 0.8

3. Next, perform the division: (4.7142857143) / 0.8 ≈ 5.8928571429 (2.625) / 0.8 ≈ 3.28125

4. Finally, subtract the results: 5.8928571429 - 3.28125 ≈ 2.6116071429

So, (4.75 - 1/28) / 0.8 - (4.75 - 2.125) / 0.8 is approximately equal to 2.6116071429.