Question

11 7/9 + у = 13 1/18.

Answer 1

У= 13 1\18- 22 14\18У= 235\18 - 403\18У=-168\18Н=-9 1\3

Answer 2

To solve for the value of "у" in the equation, we need to isolate "у" on one side of the equation. Let's start by converting the mixed numbers into improper fractions:

11 7/9 = (9 * 11 + 7) / 9 = 116 / 9 13 1/18 = (18 * 13 + 1) / 18 = 235 / 18

Now, the equation becomes:

116/9 + у = 235/18

To get rid of the fraction on the left side, we can multiply both sides by 18 to clear the denominators:

18 * (116/9 + у) = 18 * (235/18)

This simplifies to:

18 * (116/9) + 18 * у = 235

Now, simplify the left side:

18 * (116/9) = (18 * 116) / 9 = 208

So, the equation becomes:

208 + 18 * у = 235

Next, isolate "у" by subtracting 208 from both sides:

18 * у = 235 - 208

18 * у = 27

Finally, divide both sides by 18 to solve for "у":

у = 27 / 18

у = 1.5

Therefore, the value of "у" that satisfies the equation is 1.5.