Exam 3: Ratio and Proportion

Express the following as decimals. -1 : 250 __________

Solve for x. -50 : 75 = 100 : x

Match each term with its meaning. -a way of expressing the relationship of a number, quantity, substance or degree between 2 components

Solve for x. -30 : 6 = 180 : x

Match each term with its meaning. -way of expressing comparative relationships of a part

Express the following as ratios. -100/250 __________

Express the following as fractions. -10 : 25 __________

Solve for x. -250 : 2 = x : 6

Express the following as fractions. -10 : 20 __________

Match each term with its meaning. -outer numbers of the proportion

Express the following as fractions. -50 : 2 __________

Solve for x. -2 : 10 = x : 5

Express the following as ratios. -25/70 __________

Match each term with its meaning. -inner numbers of the proportion

Solve for x. -10 : 1 = x : 3

Solve for x. -12.5 : 25 = 25 : x

Match each term with its meaning. -​checking your mathematical skills

Express the following as fractions. -40 : 1 __________

Solve for x. -0.25 : 7.5 = 4 : x

Express the following as decimals. -3 : 9 __________