Expressing Quantities as Fractions: Tips and Examples

The video tutorial explains how to express one number as a fraction of another, including simplifying fractions and converting units. It provides examples such as expressing 5 as a fraction of 25, converting 40 minutes to a fraction of two hours, and comparing savings as fractions of earnings. The tutorial also covers more complex scenarios, like calculating the fraction of red spotted counters in a bag.

When expressing 5 as a fraction of 25, what is the simplified form?

• 1/3

• 1/5

• 1/6

• 1/4

How do you express 40 minutes as a fraction of two hours?

• 1/4

• 1/5

• 1/3

• 1/2

What is the simplified form of the fraction 30/90?

• 1/2

• 1/3

• 1/4

• 1/5

If Sanjay saves 35 out of 100 pounds, what is the decimal equivalent of this fraction?

• 0.35

• 0.3

• 0.25

• 0.4

What fraction of a bag is made up of red spotted counters if there are 20 red spotted counters out of 50?

• 1/3

• 1/2

• 3/5

• 2/5

How many red counters are there if 3/5 of 50 counters are red?

• 35

• 30

• 25

• 20

If 2/3 of the red counters have spots, how many spotted red counters are there out of 30 red counters?

• 25

• 20

• 15

• 10