SMT_Khối 5_Week 25_Lesson 1

The sum of two numbers is 120, and their ratio is 3:5. What are the two numbers?

• A. 30 and 90

• B. 40 and 80

• C. 45 and 75

• D. 60 and 60

Two numbers have a sum of 84, and their ratio is 2:4. Find the two numbers.

• A. 14 and 70

• B. 28 and 56

• C. 21 and 63

• D. 20 and 64

The sum of two numbers is 150, and their ratio is 4:6. If one number is 60, the other is 90.

• True

• False

The sum of two numbers is 200, and their ratio is 1:4. The two numbers are ____ and ____.

Two numbers have a sum of 180, and their ratio is 3:7. The two numbers are ____ and ____.

The sum of two numbers is 6400, and their ratio is 4:3. What are the two numbers?

Two numbers have a sum of 8200, and their ratio is 7:4. What are the numbers?

Match the ratios to the correct pairs of numbers.

• B. 5600 and 800

• 3.The sum of two numbers is 6400, and their ratio is 7:1.

• D. 3200 and 4000

• 2.The sum of two numbers is 7200, and their ratio is 4:5.

• C. 3600 and 4500

• 4.The sum of two numbers is 8100, and their ratio is 3:4.

• A. 4200 and 3000

• 1.The sum of two numbers is 5000, and their ratio is 3:2

The total number of animals in a zoo is 4000, and the ratio of lions to tigers is 7:3. How many lions and tigers are there?

• A. 2800 lions and 1200 tigers

• B. 2500 lions and 1500 tigers

• C. 3000 lions and 1000 tigers

• D. 2100 lions and 1900 tigers

If the sum of two numbers is 8600, and their ratio is 4:5, the two numbers are 3800 and 4800.

• True

• False