Question

Как вычесть дроби 1/2-1/3 и 5/6-3/8 ???

Answer 1

Через общий знаменатель
1) 1/2-1/3=3/6-2/6=1/6
2) 5/6-3/8=20/24-9/24=11/24

Answer 2

1/2-1/3 =3+2/6=1/6

5/6-3/8 =20-9/24=11/24

Answer 3

Subtracting Fractions:

To subtract fractions, you need to have a common denominator. Let's start by subtracting 1/2 - 1/3 and then 5/6 - 3/8.

1/2 - 1/3:

To subtract 1/2 - 1/3, we need to find a common denominator. The least common denominator for 2 and 3 is 6. Therefore: 1/2 = 3/6 1/3 = 2/6

Subtracting 2/6 from 3/6 gives us: 3/6 - 2/6 = 1/6

5/6 - 3/8:

To subtract 5/6 - 3/8, we need to find a common denominator. The least common denominator for 6 and 8 is 24. Therefore: 5/6 = 20/24 3/8 = 9/24

Subtracting 9/24 from 20/24 gives us: 20/24 - 9/24 = 11/24

So, 1/2 - 1/3 = 1/6 and 5/6 - 3/8 = 11/24.