In this lesson, we will learn how to find an unknown term in a proportion and solve word problems on proportions involving fractions, mixed numbers, and decimals.
Students will be able to
Q1:
Jennifer can type 75 words in 3 minutes. Determine how many words she can type in 4 minutes.
Q2:
The ratio 1∶𝑎 is equivalent to 0.8∶4. What is the value of 𝑎?
Q3:
The ratio between Anthony’s and Mason’s heights is 3∶4. If Mason is 144 cm tall, how tall is Anthony?
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