Decimal and Fraction Operations

3[2.5 + (5.3 - 3.9)]

• 11.7

• 12.7

• 11.6

• -11.7

(2+34.3)÷3

• 12.1

• 13.43

• 11.2

• 12.2

Evaluate the expression. Write the answer in simplest form. 
4/5 + 2/5 ÷ 4

• 2/5
• 6/5
• 9/10
• 2

Evaluate the expression. Write the answer in simplest form. 
3/8 ÷ 3/4 - 1/6

• 1/8
• 1/6
• 1/4
• 1/3

Calculate: (1/2 +1/3) - (1/2 -1/3)

• 3/10

• 2/3

• 7/15

• 3/8

• 2

• 2

• 4

5.2 (3.6 + 4) - 15

• 17.72

• 7.72

• 14.52

• 24.52

• 4

• 104

• 116

• 17.5

What are the steps to solve the following expression?
50 − 16 ÷ 2 ∗ (12 + 4)

• parentheses
  multiplication
  subtraction
  division
• parentheses
  multiplication
  division
  subtraction
• parentheses
  division
  multiplication
  subtraction
• parentheses
  subtraction
  multiplication
  division