Name
5.1
ratios and ratio tables
for use with exploration 5.1
date
date
/
learning target: understand ratios of rational numbers and use ratio tables to
represent equivalent ratios.
success criteria: i can write and interpret ratios involving rational numbers
• i can use various operations to create tables of equivalent ratios.
. i can use ratio tables to solve ratio problems.
exploration: describing ratio relationships
work with a partner. use the recipe shown.
chicken soup
stewed tomatoes 9 ounces
chopped spinach
chicken broth
15 ounces
9 ounces
5 tablespoons
grated parmesan
chopped chicken
1 cup
a. identify several ratios in the recipe.
b. you halve the recipe. describe your ratio relationships in part (a) using the
new quantities. is the relationship between the ingredients the same as in
part (a)? explain.
alipo real life grade