Anna uses 4/5 of vinegar in her salad dressing recipe.How much vinegar would Anna use to make 2 recipes?
4/5 + 4/5 = ?
To find the amount of vinegar Anna would use to make 2 recipes, we need to multiply the amount of vinegar used in one recipe by 2.
In the given scenario, Anna uses 4/5 of vinegar in one recipe. To express 4/5 as a decimal, divide 4 by 5:
4 รท 5 = 0.8
So, Anna uses 0.8 (or 80%) of vinegar in one recipe.
To find the amount of vinegar used in 2 recipes, multiply 0.8 by 2:
0.8 x 2 = 1.6
Therefore, Anna would use 1.6 units of vinegar to make 2 recipes.