Question

На сколько процентов 0.7 часть числа больше его 0.4 части???

Answer 1

Пусть дано число х
0,7х -  0,7 числа х
0,4х - 0,4 числа х
0,7х-0,4х=0,3х разность.
0,7x больше 0,4х на 0,3х

0,4х - 100%
0,3х -  ?
Правило креста
0,3х·100% : 0,4х = (300/4)%=75%

Answer 2

После длительных вычислений получится 75

Answer 3

Calculating the Percentage Difference Between 0.7 and 0.4 Parts of a Number

To calculate the percentage difference between 0.7 and 0.4 parts of a number, we can use the following formula:

Percentage Difference = ((0.7 - 0.4) / 0.4) * 100

Let's calculate this:

Percentage Difference = ((0.7 - 0.4) / 0.4) * 100 = (0.3 / 0.4) * 100 = 0.75 * 100 = 75%

So, the 0.7 part of a number is 75% larger than its 0.4 part.

[[3 #]] provides a detailed explanation of the calculation.