Ratio 11/30

Ratio

Learning Target: Use ratio tables to represent equivalent ratios and solve ratio problems.

Success Criteria:

• I can use various operations to create tables of equivalent ratios.

• I can use ratio tables to solve ratio problems. • I can use ratio tables to compare ratios.

The next question...

• The next slide will have a 5 part question.

• Answer in your notebook (or on paper).

• Then press next and enter your responses.

The ratio of the number of boys to the number of girls at school is 4:5. There are 270 students at this school. For each of the following statements, select whether the statement is true or false.

A. The number of boys at school is 4/5 the number of girls.

B. 4/5 of the students in the school are boys.

C. There are exactly 30 more girls than boys.

D. There are exactly 30 boys at the school.

E. 5/9 of the students in the school are girls.

Multiple Choice

A. The number of boys at school is 4/5 the number of girls.

• True

• False

Multiple Choice

B. 4/5 of the students in the school are boys.

• True

• False

Multiple Choice

C. There are exactly 30 more girls than boys.

• True

• False

Multiple Choice

D. There are exactly 30 boys at the school.

• True

• False

Multiple Choice

E. 5/9 of the students in the school are girls.

• True

• False