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Questions 110 ACT Prep Practice ACT Exam Answer Hint

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Questions 1­10 ACT Prep

Practice ACT Exam

Answer Hint

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Question 1

substitution, evaluate order of operations, evaluate expressions

BOA 13­15: Perform one­operation computation with whole numbers and decimals Solve problems in one or two steps using whole numbers Perform common conversions (e.g., inches to feet or hours to minutes)

Skill

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Questions 1­10 ACT Prep

Answer

Hint PEMDAS

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Question 2BOA 20‐23, 24‐27, 28‐32 Solve routine two‐step or three‐step arithmetic problems involving concepts such as rate and proportion, tax added, percentage off, and computing with a given average

applying basic operations to solve a word problemSkill

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Answer

HintFind Total gas needed for each car, then substract

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Question 3BOA 16‐19: Solve routine one‐step arithmetic problems (using whole numbers, fractions, and decimals) such as singlestep percent Solve some routine two‐step arithmetic problems

understanding proportions Skill

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Answer

Hint

When dealing with proportions take out common variable for the answer  (8/1)

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Question 4EEI 20‐23: Evaluate algebraic expressions bysubstituting integers for unknown quantities Add and subtract simple  Algebraic expressions

Solve routine first‐degree equations Perform straightforward word‐to‐symbol translations

Multiply two binomials*

solving an equation using distribution, adding inversely, and dividing inversely, getting an answer in fraction format

Skill

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Questions 1­10 ACT Prep

Answer

HintDistribute first then do the opposite of what you see

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Question 5PPF 24‐27: Use several angle properties to find an unknown angle measure.  Recognize Pythagorean triples. Use properties of isosceles triangles.

Pythagorean theorem, vocab ­ "hypotenuse", "legs", no accompanying picture

Skill

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Answer

Hint A^2 + B^2 = C^2

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Question 6PSD 20‐23: Calculate the missing data value, given the average and all data values but one. Translate from one representation of data to another (e.g., a bar graph to a circle graph) Determine the probability of a simple event. Exhibit knowledge of simple c.

counting techniques/CombinationsSkill

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Answer

Hint Combinations ­ Multiply

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Question 7BOA 28‐32: Solve word problems containing several

rates, proportions, or percentages

solve problems containing rates, proportions, and percentagesSkill

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Answer

Hint Of means Multiply

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Question 8BOA 28‐32: Solve word problems containing several

rates, proportions, or percentages

Perform one­operation computation with

whole numbers and decimals

Solve problems in one or two steps

using whole numbers

Skill

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Answer

HintWhich number(s) do you really need

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Question 9EEI 28‐32: 

representing an inequality in a word problemSkill

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Answer

Hint Triangles must add to?

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Question 10PPF 24‐27:  Use several angle properties to find an unknown angle measure.  Recognize Pythagorean triples. Use properties of isosceles triangles.

Triangle sum theoremSkill

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Answer

Hint Distribution Property (FOIL)

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Questions 1­10 ACT Prep

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Questions 1­10 ACT Prep