7th Grade Math

Replace each ● with <, >, or = to make a true sentence. Use a number line

if necessary.

28. 40% ● 112 out of 250 29. 3 out of 5 ● 59%


29. 82% ● 5 out of 6 31. 9 out of 20 ● 45%
    MEASUREMENT Replace each ● with <, >, or = to make a true sentence.
    B 32. ^5
    8
    yard ● ^1
    16
    yard 33. 0.25 pound ● _^2
    9
    pound


30. 2 65 hours ● 2.8 hours 3535 1 127 gallons ● 1 _ 85 gallons

MEASUREMENT Order each of the following from least to greatest.

36. 4.4 miles, 4 83 miles, 4 125 miles 37. 6.5 cups, 6 _^13 cups, 6 cups


37. 1.2 laps, 2 laps, ^1
    2
    lap 39. ^1
    5
    gram, 5 grams, 1.5 grams


38. ANIMALS Use the table that shows the lengths of small mammals.
    Animal Length (ft)
    Eastern Chipmunk _^13
    Kitti’s Hog-Nosed Bat 0.8 − 3

European Mole _ 125

Masked Shrew _^16

Spiny Pocket Mouse 0.25

a. Which animal is the smallest mammal?

b. Which animal is smaller than the European Mole but larger than the

Spiny Pocket Mouse?

c. Order the animals from greatest to least size.

41. GRAPHIC NOVEL Refer to the graphic novel frame below for
    Exercises a–b.

Caitlyn and

Theresa are

helping me

install a new

closet

organizer.

a. Rewrite the organizer dimensions so they all have a common

denominator.

b. If the closet organizer has a total width of 69 _^1

8

inches and the closet is

69 _^34 inches wide, will the organizer fit?

Lesson 1C Rational Numbers 137

127_138_C3L1_895130.indd 137 12/31/09 12:35 PM