Please help me solve this

Given :-

To Find :-

Solution :-

As we know that when two parallel lines is intersected by a transversal then the corresponding angles are equal . Here 15x - 5 and 14x +4 are corresponding angles . So ,

15x - 5 = 14x + 4

15x - 14x = 5+4

15x - 14x = 9

x = 9

Hence the angle is ,

14x + 4

14(9) + 4

126 + 4

130°

Hence the required answer is 130° .

13.33%

say 50 oranges, then 100 apples

80 are red, 20 are yellow

total fruit = 150

20chances out of 150 for yellow

20/150 = 13.33%