Ratio Word Problems.

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Presentation transcript:

Ratio Word Problems

# 1 In a bag of red and green sweets, the ratio of red sweets to green sweets is 3:4. If the bag contains 120 green sweets, how many red sweets are there?

# 2 A special cereal mixture contains rice, wheat and corn in the ratio of 2:3:5. If a bag of the mixture contains 3 pounds of rice, how much corn does it contain?

# 3 There are 600 pupils in a school. The ratio of boys to girls in this school is 3:5. How many girls and how many boys are in this school?

# 4 The perimeter of a rectangle is equal to 280 meters. The ratio of its length to its width is 5:2. Find the area of the rectangle.

# 5 A jar is filled with pennies and nickels in the ratio of 5 to 3. There are 30 nickels in the jar, how many coins are there?