a+99b=100
a+xb=99
x=?
a+99b=100%
a+xb=99%
2x
3525=60
9110=101
1091=101
5050 = ?
find ?
(x^2+4x+4)*x+2
Find the sum of 6 1/4 , 7 3/10 and 2 1/2
Find the sum of 1 ½ , ¼, and 2/5.
(28+4) - (10\times 5) + (4 \div 2)=
5% = 30/a * 100
s = 1+3+5+7+9…….2019/2+4+6+8+......2020
then 1011*s=?
