Question

9/40+3/20ответить дробьяю паже​

Answer 1

Ответ:

Пошаговое объяснение:

9/40+3/20=9/40+6/40=15/40=

3/8

Answer 2

Simplifying the Fraction 9/40 + 3/20

To add the fractions 9/40 and 3/20, we need to find a common denominator and then add the numerators.

Finding a Common Denominator

The least common multiple (LCM) of 40 and 20 is 40. Therefore, we can express 3/20 as an equivalent fraction with a denominator of 40 by multiplying both the numerator and denominator by 2.

So, 3/20 = (3*2)/(20*2) = 6/40.

Adding the Fractions

Now that both fractions have a common denominator of 40, we can add them together:

9/40 + 6/40 = 15/40.

The sum of 9/40 and 3/20 is 15/40.

This can also be simplified further by dividing both the numerator and denominator by their greatest common divisor, which is 5.

15 ÷ 5 = 3 40 ÷ 5 = 8

So, the simplified form of 15/40 is 3/8.

I hope this helps! If you have any further questions, feel free to ask.