Question

(16/27-5/9)*3/10=как решать

Answer 1

Решение на фотографии.

Answer 2

To solve the expression, follow these steps:

Step 1: Simplify the fractions inside the parentheses first.

• Calculate (16/27 - 5/9): To do this, find a common denominator for 27 and 9, which is 27. (16/27 - 5/9) = (16/27 * 3/3) - (5/9 * 3/3) = (48/81) - (15/27) = (48 - 15) / 81 = 33/81

Step 2: Now the expression becomes ((33/81) * 3/10).

Step 3: Simplify the expression further.

• Calculate ((33/81) * 3/10): To do this, multiply the numerators and denominators: ((33/81) * 3/10) = (33 * 3) / (81 * 10) = 99 / 810

Step 4: Reduce the fraction to its simplest form. To do this, find the greatest common divisor (GCD) of 99 and 810 and then divide both the numerator and denominator by the GCD. The GCD of 99 and 810 is 9. (99 / 810) = (99 / 9) / (810 / 9) = 11 / 90

So, the final result is 11/90.