Question

(х-2.7/10)+7.5/12=15.29/30)​

Answer 1

Ответ:

3 137/150 или 3,913

Пошаговое объяснение:

(х- 0,27)+0,625=1529/100*1/30 (цифры после равно записываешь дробью)

х-0,27+0,625=1529/3000(это тоже дробью)

х+0,355=1529/3000

х=1529/3000-0,355

х= 1529/3000-1065/3000=464/3000= 3 137/150

Answer 2

To solve the equation (x - 2.7/10) + 7.5/12 = 15.29/30, you'll need to follow these steps:

Step 1: Simplify the fractions on both sides of the equation:

On the left side, simplify 2.7/10 and 7.5/12: (х - 0.27) + (0.625) = 0.509667

Step 2: Combine like terms on the left side:

х - 0.27 + 0.625 = 0.509667

Now, add 0.27 and 0.625 to isolate 'x':

х + 0.625 - 0.27 = 0.509667

х + 0.355 = 0.509667

Step 3: Subtract 0.355 from both sides to solve for 'x':

х = 0.509667 - 0.355

х = 0.154667

So, the solution to the equation (x - 2.7/10) + 7.5/12 = 15.29/30 is x ≈ 0.154667.