Question

3целых5/6-1целая5/12​

Answer 1

Ответ:

3 5/6-1 5/12

3×6+5/6-1×12+5/12

23/6-17/12

23×2/12-17×1/12

(46-17)/12

29/12

2×12+5/12

ответ:2 5/12.

Answer 2

To subtract the given mixed numbers, 3 5/6 and 1 5/12, we need to convert them into a common fraction form.

3 5/6 can be written as (3 * 6 + 5)/6 = 23/6. 1 5/12 can be written as (1 * 12 + 5)/12 = 17/12.

Now, we can subtract these fractions:

23/6 - 17/12

To subtract fractions, we need a common denominator. The least common multiple (LCM) of 6 and 12 is 12. Let's convert both fractions to have a denominator of 12:

23/6 = (23/6) * (2/2) = 46/12 17/12 (already in the desired form)

Now we can subtract the fractions:

46/12 - 17/12 = (46 - 17)/12 = 29/12

So, 3 5/6 - 1 5/12 is equal to 29/12.