Lesson Example Discussion Quiz: Class Homework |
Quiz At Home |
Title: Ratio & Proportion |
Grade: 8-a Lesson: S4-L8 |
Explanation: Hello Students, time to practice and review. Let us take next 10-15 minutes to solve the ten problems using the Quiz Sheet. Then submit the quiz to get the score. This is a good exercise to check your understanding of the concepts. |
Quiz: at Home
| Problem Id | Problem | Options |
|---|---|---|
1 |
Find the third proportion to 20 , 5. |
A) \$1.25\$ B) \$1.22\$ C) \$1.35\$ D) \$1.52\$ |
2 |
Find the third proportion to 25 , 15. |
A) \$8\$ B) \$9\$ C) \$4\$ D) \$7\$ |
3 |
Find the fourth proportion to 20 , 14 & 15. |
A) \$10.2\$ B) \$10.3\$ C) \$10.5\$ D) \$10.1\$ |
4 |
Find the third proportion to 14 , 28. |
A) \$50\$ B) \$51\$ C) \$52\$ D) \$56\$ |
5 |
Find the fourth proportion to 5 , 10 & 4. |
A) \$8\$ B) \$7\$ C) \$6\$ D) \$2\$ |
6 |
Find the third proportion to 4 , 6 & 8. |
A) \$3.5\$ B) \$3\$ C) \$4\$ D) \$5.3\$ |
7 |
Find the fourth proportion to 5 , 10 & 15. |
A) \$6\$ B) \$8\$ C) \$7\$ D) \$7.5\$ |
8 |
Find the third proportion to 6 , 8. |
A) \$5\$ B) \$6\$ C) \$8\$ D) \$7\$ |
9 |
Find the fourth proportion to 12 , 14 & 16. |
A) \$11\$ B) \$12\$ C) \$13.5\$ D) \$13.7\$ |
10 |
Find the third proportion to 3 , 5 & 9. |
A) \$6.4\$ B) \$5.4\$ C) \$3\$ D) \$2\$ |
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