 |  Ratio and Proportion 30 Flashcards |  Start |
 | True or False: The total number of students in a class is the sum of the number of boys and girls. |  Card: 1 / 30 |
| True | Card: 2 / 30 |
| Riddle: I show the relationship between two quantities, expressing how much of one there is compared to another. What am I? | Card: 3 / 30 |
| A ratio | Card: 4 / 30 |
| Multiple Choice: Which of the following represents the ratio of 4 cats to 2 dogs in simplest form? A) 4:2 B) 2:1 C) 1:2 D) 1:4 | Card: 5 / 30 |
| B) 2:1 | Card: 6 / 30 |
| What is the process to find the lowest form of the ratio 25:100? | Card: 7 / 30 |
| To find the lowest form, first convert the ratio into a fraction: 25/100. The greatest common factor of 25 and 100 is 25. Divide both the numerator and denominator by 25, resulting in the lowest form of the ratio as 1:4. | Card: 8 / 30 |
| True or False: The only way to create equivalent ratios is by multiplying both terms of the ratio by the same number. | Card: 9 / 30 |
| False. Equivalent ratios can also be created by dividing both terms by the same non-zero number. | Card: 10 / 30 |
| Riddle: I can be expressed in many forms, but I represent the same part of a quantity. What am I? | Card: 11 / 30 |
| Equivalent ratios. | Card: 12 / 30 |
| Fill in the blank: The ratio of the height of Raman to Radha is found after converting both heights to the same unit, which in this case is ___. | Card: 13 / 30 |
| Centimeters. | Card: 14 / 30 |
| Explain how to find two equivalent ratios of 2/4. | Card: 15 / 30 |
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| To find two equivalent ratios of 2/4, you could multiply both the numerator and denominator by 2 to get 4/8, and divide both by 2 to get 1/2. | Card: 16 / 30 |
| A proportion is defined as an equation that states that two ratios are ___. | Card: 17 / 30 |
| Equal | Card: 18 / 30 |
| True or False: The first and fourth terms in a proportion are called the middle terms. | Card: 19 / 30 |
| False. They are called extreme terms. | Card: 20 / 30 |
| What is the relationship between the ratios in a proportion? | Card: 21 / 30 |
| The two ratios must be equal for the terms to be in proportion. | Card: 22 / 30 |
| Riddle: I can express the relationship between two quantities, and I am often written with a colon. What am I? | Card: 23 / 30 |
| A proportion | Card: 24 / 30 |
| Find the ratio 30 cm to 4 m is proportional to 25 cm to 5 m. True or False? | Card: 25 / 30 |
| False, because the two ratios when simplified are not equal. | Card: 26 / 30 |
| How would you express the relationship '20 is to 40 as 2 is to 4' in the form of a proportion? | Card: 27 / 30 |
| 20 : 40 : : 2 : 4 | Card: 28 / 30 |
| What is the formula to check if the terms a, b, c, d are in proportion? | Card: 29 / 30 |
| Check if a/b = c/d. | Card: 30 / 30 |
| Completed! Keep practicing to master all of them. |  Restart |
