Mastering Operations with Fractions

What is the common denominator for the fractions 6/11, 5/33, and 1/22?

• 22

• 11

• 66

• 33

After finding the common denominator, what is the sum of the numerators 3, 10, and 36?

• 49

• 47

• 48

• 50

Can the fraction 49/66 be simplified further?

• Yes

• Only if divided by 33

• No

• Only if divided by 11

What is the common denominator for the fractions 2/3 and 3/4?

• 15

• 24

• 6

• 12

When subtracting 8/12 from 9/12, what technique is used to handle the negative result?

• Multiplication

• Borrowing from integer part

• Addition

• None

What is the result of subtracting 4 from 11 in the subtraction problem discussed?

• 5

• 6

• 8

• 7

In the multiplication of fractions, what is the product of 7/8 and 5?

• 40/8

• 35/8

• 45/8

• 30/8

How do you handle division of fractions in the problem discussed?

• By subtracting

• By adding

• By dividing directly

• By inverting the divisor and multiplying

What is the final result after dividing 35/8 by 14/10?

• 30/8

• 15/8

• 20/8

• 25/8

What is the answer to the riddle 'I am alive without breath, as cold as death; I am never thirsty, but always drinking'?

• A cloud

• A fish

• A river

• Ice