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Cogito

Grade 6 Math · Chapter 2 · Lesson 2

Practice Worksheet

Percent as a Rate per Hundred

A ratio with the second number fixed at 100.

10 problems · about 17 minutes · 6.RP.A.3

NameDate

Figure — use these to answer the problems

The whole grid is 100%. Each small square is one percent.

35/100 = 0.35

0.00.10.20.30.40.50.60.70.80.91.0
Percent35
Figure 1

Warm-Up Review

From earlier lessons. Loosen up before the new work.

2 problems

  1. From “Unit Rates”

    84 miles in 2 hours. How many miles per hour?

    Answer

  2. From “Comparing Two Ratios”

    Scale 4 : 7 so the first number is 12. What is the second?

    Answer

Warm Up

Straightforward practice. Get the method working first.

4 problems

  1. 17 out of 20 as a percent?

    Answer

  2. What does "per cent" mean?

    • Per hundred.
    • A small part.

  3. 7 out of 10 as a percent?

    Answer

  4. 3 out of 4 as a percent?

    Answer

Build It Up

The same ideas with more to keep track of.

2 problems

  1. 12 out of 25 as a percent?

    Answer

  2. What is 0.6 as a percent?

    Answer

Stretch Yourself

Mixed problems. Work out what kind of question it is before you start.

2 problems

  1. The Test

    45 out of 100 marks. What percent is that?

    Answerpercent

  2. The Other Test

    9 out of 20 marks. What percent is that?

    Answerpercent