Multiplying or Dividing Decimals
What is 3.5 × 4?
14
What is 1/3 × 2/5?
2/15
What is the area of a rectangle with a length of 8 cm and a width of 4 cm?
32 cm²
Find the area of a triangle with a base of 6 cm and a height of 4 cm.
12 cm²
What is the mean of the numbers 3, 5, 7, 9, and 11?
7
Divide: 7.2 ÷ 1.8.
Divide: 3/4 ÷ 2/3.
9/8 or 1 1/8
Find the area of a parallelogram with a base of 10 cm and a height of 6 cm.
60 cm²
What is the area of a triangle with a base of 15 inches and a height of 9 inches?
67.5 inches² or 67 1/2 inches²
What is the median of the numbers 4, 5, 6, 8, and 10?
6
What is 5.67 × 2?
11.34
What is 7/10 × 4/9?
28/90 or 14/45
What is the area of a rhombus with diagonals of 12 cm and 8 cm?
48 cm²
Find the area of a triangle with a base of 10 m and a height of 7 m.
35 m²
What is the mode of the numbers 2, 4, 6, 6, 8, 8, 10?
6 and 8 (bimodal)
Divide: 9.6 ÷ 4.8.
2
Divide: 5/6 ÷ 1/3.
5/2 or 2 1/2
What is the area of a rectangle with a length of 5 inches and a width of 3.5 inches?
17.5 inches²
What is the area of a triangle with a base of 8 cm and a height of 12 cm?
48 cm²
What is the range of the numbers 2, 5, 7, 9, and 12?
10
Multiply 0.25 × 1.2.
0.3
What is 2/5 × 3/4?
6/20 or 3/10
Find the area of a rhombus with diagonals of 14 cm and 10 cm.
70 cm²
Find the area of a triangle with a base of 14 m and a height of 5 m.
35 m²
Find the mean of the numbers 7, 8, 10, 12, 15, 16, 18.
12