Question

2,0625- 1целая 5 12

Answer 1

Ответ:

скачай photomath решит любой пример

Answer 2

To perform the subtraction you've mentioned, we'll start by converting the mixed number 1 5/12 into an improper fraction.

The whole number, 1, can be written as 12/12 since there are 12 twelfths in a whole. Adding the 5 twelfths gives us a total of 17 twelfths.

So, 1 5/12 can be expressed as 17/12.

Now, subtracting 17/12 from 2.0625:

2.0625 - 17/12

To subtract fractions, we need a common denominator. The least common multiple (LCM) of 12 and 1 is 12, so we'll convert the decimal to a fraction with a denominator of 12:

2.0625 = 2 + 0.0625 = 2 + 625/10000 = 20000/10000 + 625/10000 = 20625/10000

Now, we can subtract the fractions:

20625/10000 - 17/12

To find a common denominator, we can multiply 12 and 10000:

12 * 10000 = 120000

Now, let's convert the fractions to have a denominator of 120000:

20625/10000 = (20625 * 12)/(10000 * 12) = 247500/120000 17/12 = (17 * 10000)/(12 * 10000) = 170000/120000

Subtracting the fractions:

247500/120000 - 170000/120000 = (247500 - 170000)/120000 = 77500/120000

The result of the subtraction is 77500/120000, which can be simplified by dividing both the numerator and the denominator by their greatest common divisor (GCD), which is 2500:

77500/120000 = (77500 ÷ 2500)/(120000 ÷ 2500) = 31/48

Therefore, 2.0625 - 1 5/12 is equal to 31/48.