Question

40% числа d равны 2,49, найдите число d

Answer 1

0,4-2,49
1-d

d=2,49/0,4=6,225

Answer 2

$\frac{x}{2.49} = \frac{100\% }{40\%}$
$2.49 \times 100 = 40x$
$x = 6.225$

Answer 3

To find the value of the number "d," we can set up an equation using the given information. Let's assume "d" is the unknown number.

According to the problem, 40% of the number "d" is equal to 2.49. Mathematically, this can be represented as:

0.40 * d = 2.49

Now, to find the value of "d," we can isolate it on one side of the equation. Divide both sides by 0.40:

d = 2.49 / 0.40 d = 6.225

So, the value of the number "d" is approximately 6.225.