In a recipe, the ratio of fluid ounces of water to fluid ounces of tomato paste is 3 : 4. You plan to make 35 fluid ounces of sauce. How many fluid ounces of tomato paste do you need?

Question

4225 views around the world

You can reuse this answer
Creative Commons License

Answer 1 · 2018-08-12T19:43:38

20

The total number of parts of the sauce is 7 (# 3 +4#)

the ratio of tomato paste to the total ounces of sauce is

# 4/7#

Set up a ratio

# 4/7 = x/35#

If you multiply # 4/7 xx 5/5 = 20/35# so

# 20/35 = x/35#

# x = 20 #