Fraction and Decimal Operations

This video tutorial is designed for students preparing for the Accuplacer exam. It covers a range of mathematical topics including rounding decimals, adding and subtracting decimals, multiplying decimals, finding remainders using long division, performing operations with fractions, converting fractions to decimals, applying the order of operations (PEMDAS), and understanding inequalities and percentages. Each section provides step-by-step instructions and encourages viewers to pause and try solving problems on their own before reviewing the solutions.

What is 3.4755 rounded to the nearest tenth?

• 3.47

• 3.475

• 3.48

• 3.5

Tags

CCSS.6.NS.B.3

What is the result of adding 3.754, 1.23, and 0.0498?

• 5.0338

• 5.0328

• 5.034

• 5.033

Tags

CCSS.6.NS.B.3

What is the product of 5.26 and 7.8?

• 41.028

• 41.28

• 40.28

• 40.028

Tags

CCSS.4.NBT.B.6

What is the remainder when 389 is divided by 6?

• 6

• 3

• 4

• 5

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

How do you add 1/4 and 2/3?

• 5/12

• 9/12

• 11/12

• 7/12

Tags

CCSS.6.NS.A.1

What is 18/42 divided by 24/35?

• 8/5

• 5/8

• 8/7

• 7/8

Convert 7/25 to a decimal.

• 0.32

• 0.28

• 0.25

• 0.35

Which of the following has the lowest value: 3/8, 0.365, 9/25, or 39/100?

• 39/100

• 9/25

• 0.365

• 3/8

Tags

CCSS.7.NS.A.3

What is the result of -9 + 24 ÷ 4 × 5 - 2³?

• 13

• 17

• 15

• 11

Tags

CCSS.6.RP.A.3C

What is 29% of 85?

• 24.65

• 25.65

• 23.65

• 26.65

Tags

CCSS.6.RP.A.3C