Grade 6 - Mathematics 7.21 Ratio Word Problems - 2

Directions: Answer the following questions. Also write at least ten examples of your own.

Q 1: The ratios of income and expenditure of Sue and Jack are 3:2 and 4:3 respectively. Who is spending more? Sue Jack

Q 2: Sum of angles in a triangle is 180 degrees. If the angles are in the ratio 3:2:1, find them. 60, 30, 90 degrees respectively 80, 60, 40 degrees respectively 90, 60, 30 degrees respectively 60, 80, 40 degrees respectively

Q 3: The perimeter of a triangle is 105 cms. If the sides of the triangle are in the ratio 10:17:8, find them. 40, 51, 34 cms respectively 30, 51, 24 cms respectively 30, 24, 51 cms respectively 30, 41, 34 cms respectively

Q 4: The cost of repairing a road is $300,000. If the state government, federal government, and a private company share this cost in 2:3:1 ratio, how much does the state government pay for this repair? $75,000 $150,000 $120,000 $100,000

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