Answer:
Step-by-step explanation:
One way to "solve" this problem is to write and solve an equation of proportions:
(1/4) recipe x
----------------- = ------------------
1 recipe 6 onions
Cross-multiplying, we get x(1 recipe) = (1/4 recipe)(6 onions), which simplifies to
x = 6/4 onions, or x = 1.5 onions
See the proportion above.