3/4 x + 4/7 x - 27 = x
now just solve for x
3/4 of the girls in SS1 play basketball and 4/7 play volleyball every girl needs at least one of these games if 27 girls play both games how many girls are there in the class
2 answers
3/4-27+27+4/7-27=x
Solve for x
Solve for x
1 answer