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Grade 4 - Mathematics
12.10 Word Problems

Example: The length of a rectangular field is 13 cm and its total area is 91 cm2. Find its width.
Area = l x w
91 cm2 = 13 x w
w = 91/13 = 7 cm
Answer: The width of the rectangular field is 7 cm
Directions: Solve the following questions. Also write at least ten examples of your own.
Q 1: What is the area of a rectangle whose length is 5 cm and width is 3 cm
15 sq cm
10 sq cm
16 sq cm
8 sq cm

Q 2: What is the perimeter whose length is 5 cm and width is 3cm
8 cm
10 cm
16 cm
15 cm

Q 3: What is the area of a rectangle whose length is 27 feet and width is 24 feet
Area = 27 x 24 = 648 sq feet
Area = 27 - 24 = 3 sq feet
Area = 27 + 24 = 51 sq feet

Q 4: What is the area of a square with sides of 4 yard
16 square yards
12 square yards
8 square yards

Q 5: What is the perimeter of a square with sides of 4 yard
8 yards
12 yards
liter
16 yards

Q 6: How many square inches are there in a square foot. (hint: there are 12 inches in 1 foot)
12 + 12 = 24 square inches
12 x 12 = 144 square inches
12 - 12 = 0 square inches

Q 7: Length of a rectangle is 12 cm and its total area is 84 square cm. Find its width. (hint: 12 cm x __ = 84 sq cm)
12 cm
8 cm
7 cm

Q 8: Area of a square is 16 square inches. Find its length. (hint: ____ X___ = 16 sq in
4
3
5

Question 9: This question is available to subscribers only!

Question 10: This question is available to subscribers only!


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