Solve Maths Proportions  Grade 7 Maths Questions With Detailed Solutions
How to solve questions on proportions in maths? Grade 7 maths questions are presented along with detailed solutions. Detailed Solutions and explanations are included.
What are proportions in maths and where are they needed?
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Solution
. The simple idea explained above will now be used to solve the proportion 150 / 3 = 500 / t. Because we have two different denominators, we need to multiply both sides of the proportion by the denominators 3 and t. Hence . Simplify. We now have a simple equation without denominators to solve. 150 t = 3 × 500 Divide both sides by 150 and simplify. . t = 1500 / 150 = 10 hours. The exercises below with solutions and explanations are all about solving proportions. More problems solving including proportions are included in this site. Solve the following proportions.

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