Linda jarred 48 liters of jam in 12 hours. How many liters of jam can Linda jar in 7 hours?

Question

Quizplus · Accepted Answer

This is a ratio/proportion problem. We have 48 liters of jam in 12 hours. So, how many liters can she jar in 7 hours? We can write that as a proportion:
48: 12 :: x: 7
Step 1: Rewrite the proportion as a fraction.
 11ec0fda_98dc_d86e_a67f_d12c196d312d_NR0004_00 Step 2: Cross multiply.
 11ec0fda_98dc_d86f_a67f_7f44c5dc4231_NR0004_00 Step 3: Simplify the right side of the equation. 48 x 7 = 336
 11ec0fda_98dc_d870_a67f_97452e527ffc_NR0004_00 Step 4: Simplify by dividing both sides of the equation by 12.
 11ec0fda_98dc_d871_a67f_ab4a75730e71_NR0004_00 Answer: 28 liters.

Linda Jarred 48 Liters of Jam in 12 Hours