Incoming 7th Grade Summer Packet Worksheet Page 7
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11th
Incoming 7
Grade Summer Packet
17
2.)
Change 84% to a fraction in simplest form
1.)
Change
to a percent
20
3
4.)
Change 90% to a fraction in simplest form
3.)
Change
to a percent
4
Objective: Identify and determine equivalent forms of proper fractions as decimals, percents, and ratios -
Key Concept: Ratio: a comparison of two numbers
A ratio can be written in 3 ways: a:b
a to b or
a
b
EX: Write the ratio as a fraction simplest form: 4 wins to 6 losses
4
2
Since the ratio can be written as:
we can the simplify to
or 2:3 or 2 to 3
6
3
1.)
Write the ratio as a fraction simplest form:
2.)
Write the ratio as a fraction simplest form:
12 boys to 15 girls
20 books to 24 magazines
Objective: Compare and order fractions and decimals.
Ordering fractions only:
Ordering fractions and decimals:
1) determine the least common denominator (LCD)
1) Change the fractions to decimals
of the fractions
2) Compare the decimals
2) rewrite each fraction as an equivalent fraction
using the LCD
3
EX: order the numbers 0.3;
and 0.38 from least
;
3) Compare the numerators
8
to greatest
1
3
7
EX: order the fractions
from least to greatest
;
;
2
8
12
7
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