Question

Помогите пожалуйста!(18/25-9/11):6/11

Answer 1

(18/25 - 9/11):6/11=(18/275 - 9/275):6/11=9/275:6/11=3/50

Answer 2

To solve the expression (18/25 - 9/11) / (6/11), we can follow these steps:

Step 1: Simplify the numerator (18/25 - 9/11): To subtract fractions, we need a common denominator. The least common multiple (LCM) of 25 and 11 is 275. So, we can rewrite the fractions with the common denominator of 275: (18/25) = (18 * 11/25 * 11) = 198/275 (9/11) = (9 * 25/11 * 25) = 225/275

Now, we can subtract the fractions: (198/275 - 225/275) = (198 - 225)/275 = -27/275

Step 2: Simplify the denominator (6/11): No further simplification is needed for the denominator.

Step 3: Divide the numerator by the denominator: (-27/275) / (6/11) = (-27/275) * (11/6)

Step 4: Multiply the fractions: (-27/275) * (11/6) = (-27 * 11) / (275 * 6) = -297/1650

Therefore, the result of the expression (18/25 - 9/11) / (6/11) is -297/1650.

[[1]](https://vipgdz.com/6-klass/matematika/merzlyak-uchebnik/uprazhnenie-341)