If a 4th grade with 140 students has 3 boys for every 4 girls how many are girls? how many are boys?

Question

Ms. Sue · Answer

Set up a proportion and cross multiply. Let x = the number of boys 3/7 = x/140 7x = 420 x = 60

kate · Answer

try (20*4)+(20*3)

mar · Answer

there are 80 fourth graders in school of these, 35 were boys. what fractional part of the fourth graders were girls

patrick · Answer

jskvhaklhv hvla avugalivia the cakiucdnla