2,1 as a fraction
fully simplify 8n +4-3n+5
2,1 what a fraction
531/8850 as a percentage
-100000-(-11250000)
In one class, 1/3 of the students play football and 2/5 play handball. The rest play chess and make up 8 students.
How many stu...
Pasar 2.1 a fraccion
(15-11)=4=6x+4y
(+5)+(+3)=
30a+28b=7
21a+21b=5
find a and b
