Question

7 1/4- 3 7/15="""""""""""""​

Answer 1

Ответ:

    7

______

   20

Пошаговое объяснение:

или 0,35

Answer 2

Ответ:

Ответ:7 1/4-3 7/15=3 47/60.

Answer 3

To subtract the fractions 7 1/4 and 3 7/15, you'll first need to convert the mixed numbers into improper fractions and then perform the subtraction.

1. Convert 7 1/4 to an improper fraction: 7 1/4 = 4 * 7 + 1 = 28 + 1 = 29/4

2. Convert 3 7/15 to an improper fraction: 3 7/15 = 15 * 3 + 7 = 45 + 7 = 52/15

Now, subtract the two fractions:

29/4 - 52/15

To subtract these fractions, you'll need to find a common denominator, which in this case is 60 (the least common multiple of 4 and 15).

Now, rewrite the fractions with a common denominator of 60:

(29/4) * (15/15) - (52/15) * (4/4) (435/60) - (208/60)

Now, subtract the numerators while keeping the common denominator:

(435 - 208)/60 = 227/60

So, 7 1/4 - 3 7/15 = 227/60 as an improper fraction. You can simplify this fraction further if needed.