Questions › Category: Math › A sixth grader weighs 90 pounds, which is 120% of what he weighed in fourth grade. 0 Vote Up Vote Down Lisa Howell asked 5 months ago A sixth grader weighs 90 pounds, which is 120% of what he weighed in fourth grade. How much did he weigh in fourth grade? He weighed _____ pounds in fourth grade. Please login or Register to submit your answer Username or Email Address Password Remember Me