A ratio table gives a bunch of equivalent ratios. Let's looks at an example where we'll build a ratio table

Amerchant has coffee worth $60 a pound that she wishes to mix with 50 pounds of coffee worth $90 a pound to get a mixture that she will sell for $70 a pound. how many pounds of the & 60 coffee should be used?

Awall map has a scale of 128 miles = 6 inches. the distance between springfield and lakeview is 2 feet on the map. what is the actual distance between springfield and lakeview? 384 miles 512 miles 1.13 miles 42.7 miles

The sum of the reciprocal of a positive number and the reciprocal of 2 more than the number is 3/4 equation: the number is