Answer:1. Example: There are 8 boys and 12 girls in a class.Ratio of boys to girls: 8 : 12Solution: Simplify by dividing both numbers by 4 → 2 : 32. Example: A recipe uses 6 cups of flour and 3 cups of sugar.Ratio of flour to sugar: 6 : 3Solution: Simplify by dividing both numbers by 3 → 2 : 13. Example: A car traveled 150 km in 3 hours.Ratio of distance to time: 150 : 3Solution: Simplify by dividing both numbers by 3 → 50 : 14. Example: There are 10 red apples and 15 green apples.Ratio of red to green apples: 10 : 15Solution: Simplify by dividing both numbers by 5 → 2 : 35. Example: A box has 20 pens and 10 pencils.Ratio of pens to pencils: 20 : 10Solution: Simplify by dividing both numbers by 10 → 2 : 1Step-by-step explanation:have a nice day, kindly brainliest ;)
Answer:Example 1Simplifying a RatioProblem: In a basket of fruit, there are 12 oranges and 18 apples. What is the simplified ratio of oranges to apples?Example 2Part-to-Part RatioProblem: A group of students consists of 15 boys and 20 girls. What is the ratio of boys to girls?Step-by-step explanation:Solution For Example 1:Write the initial ratio: The ratio of oranges to apples is 12:18.Find the greatest common divisor (GCD): The largest number that can divide both 12 and 18 is 6.Divide both sides by the GCD:12÷6=218÷6=3Write the simplified ratio: The simplified ratio of oranges to apples is 2:3.Solution for Example 2:Identify the two parts: The two parts are the number of boys and the number of girls.Write the ratio: The ratio of boys to girls is 15:20.Simplify the ratio: The greatest common divisor of 15 and 20 is 5.15÷5=320÷5=4Final simplified ratio: The ratio of boys to girls is 3:4.