Question

29/30 - 10 / 30 + 9 / 30 9/30-6/30​

Answer 1

Пошаговое объяснение

29/30-10/30+9/30=28/30

9/30-6/30=3/30

Answer 2

Let's simplify the given expression step by step:

1. 29/30 - 10/30 + 9/30: First, subtract the fractions with the same denominator (30):

   (29/30 - 10/30) + 9/30 = 19/30 + 9/30

2. Now, add the two fractions with the same denominator:

   19/30 + 9/30 = (19 + 9) / 30

3. Simplify the numerator:

   (19 + 9) = 28

So, the final simplified expression is:

28/30

Now, let's simplify 9/30 - 6/30:

1. Subtract the fractions with the same denominator (30):

   9/30 - 6/30 = 3/30

2. Simplify the fraction by finding the greatest common divisor (GCD) of the numerator and denominator, which is 3:

   3/30 ÷ 3/3 = 1/10

So, the final simplified expression is:

1/10