write something about your favorite sport or activity you often take part in your free time and tell what you do to keep fit, using about 10 to 120 words

Cần gấp mn ơi

1) Cho a+b-2018c/c=b+c-2018a/a=a+b-2018b/b
a) Tính Q = (1+b/a).(1+c/b).(1+a/c)
b) Tính P = (a+b).(b+c).(c+a)/abc

2) Cho x+16/9=y-25/16=z+9/25 và 2x^3 - 1=15
3)a/b=b/c=c/a ( a+b+c khác 0). Tính B a^5.b^2.c^1930/b^1937
Lại.......

1) Cho a+b-2018c/c=b+c-2018a/a=a+b-2018b/b
a) Tính Q = (1+b/a).(1+c/b).(1+a/c)
b) Tính P = (a+b).(b+c).(c+a)/abc

2) Cho x+16/9=y-25/16=z+9/25 và 2x^3 - 1=15
3)a/b=b/c=c/a ( a+b+c khác 0). Tính B a^5.b^2.c^1930/b^1937