Lesson 12 Study Guide

For every 100 pages, there are 55 with pictures.

For every 45 pages without pictures, there are 55 total pages.

The ratio of pages with pictures to pages without pictures is 45 to 55.

The ratio of pages without pictures to pages with pictures is 45 to 100.

3:6

4:6

6:3

6:4

There are 3 times as many tomato plants as pepper plants.

There are 4 times as many tomato plants as pepper plants.

There are 3 more tomato plants than pepper plants.

There are 4 more tomato plants than pepper plants.

True

False

True

False

True

False

True

False

Blue socks to Total socks

Gray socks to Total socks

Blue socks to Gray socks and White socks

Gray socks to Blue socks and White socks

Tulips to Lilies and Zinnias

Tulips to Total number of flowers

Lillies and Zinnias to Tulips

Zinnias to Lillies

The ratio of green beads to red beads is 5 to 2

For every 3 blue beads, there are 2 red beads.

The ratio of green beads to total beads is 2 to 10.

For every 5 red beads, there are 5 total beads on the bracelet.