Question

(21,98-4,2*4,6):1,9+0,6=

Answer 1

(21,98-4,2*4,6)/1,9+0,6=2
1)4,2*4,6=19,32
2)21,98-19,32=2,66
3)2,66/1,9=1,4
4)1,4+0,6=2

Answer 2

To solve the expression (21.98 - 4.2 * 4.6) / (1.9 + 0.6), let's break it down step by step:

First, we perform the multiplication and subtraction within the parentheses:

4.2 * 4.6 = 19.32 21.98 - 19.32 = 2.66

Next, we simplify the expression within the other set of parentheses:

1.9 + 0.6 = 2.5

Finally, we divide the result from the first step by the result from the second step:

2.66 / 2.5 ≈ 1.064

Therefore, the value of the expression (21.98 - 4.2 * 4.6) / (1.9 + 0.6) is approximately 1.064.