Review ordering/operations with rational numbers

List in order from least to greatest.
5/4, 56%, 1.07, 4/5

• ^{5/4, 56%, 1.07, 4/5}
• ^{1.07, 4/5, 5/4, 56%}
• ^{56%, 1.07, 4/5, 5/4}
• ^{56%, 4/5, 1.07, 5/4}

Tags

CCSS.5.NBT.A.3

Put the following in order LEAST to GREATEST:
54%, 2/5, .45

• 2/5, .45, 54%
• 54%, 2/5, .45
• 54%, .45, 2/5
• .45, 2/5, 54%

What is 42% expressed as a decimal?

• 0.42
• 4.2
• 42
• 0.042

Change this decimal to a percent.
0.528

• 528%
• 52.8%
• 5.28%
• 52%

Order the following from least to greatest.  
1/2, 2%, 2.1 x 10^-2, 0.20

• 2%, 2.1 x 10^-2, 
  1/2, 0.20
• 2%, 2.1 x 10^-2,
  0.20, 1/2
• 0.20, 1/2, 2%, 
  2.1 x 10^-2
• 2.1 x 10^-2, 1/2,
   0.20, 2%

Which of these numbers is the least?

• 9 x 10⁴
• 3.01 x 10⁹
• 1.2 x 10⁴
• 1.901 x 10⁴

List in order from least to greatest.
5/4, 56%, 1.07, 4/5

• 5/4, 56%, 1.07, 4/5
• 1.07, 4/5, 5/4, 56%
• 56%, 1.07, 4/5, 5/4
• 56%, 4/5, 1.07, 5/4

What is the product?
⁴/₅ × ¹/₅

• ⁵/₁₀
• ⁴/₁₀
• ⁴/₂₅
• ⁵/₂₅

What is the difference?
⁹/₁₄ - ³/₇

• ³/₁₄
• ⁶/₇
• ³/₁₄
• ⁶/₁₄

5 ²/₃ + 4 ³/₅ 

• 10 ⁴/₁₅ hours
• 10 hours
• 9 ¹⁹/₃₀ hours
• 9 ^4/₁₅ hours