I just published the playlist of my video explanations to all of the math questions in the 2024 April ACT (Form G19) Test.
Arithmetic Sequences: ACT Math Practice Question
Try the following ACT math practice question that tests your understanding of arithmetic sequences.
The first four terms of an arithmetic sequence are $a, x, b, 2x$. The ratio of $a$ to $b$ is
- $\quad \displaystyle \frac{1}{4}$
- $\quad \displaystyle \frac{1}{3}$
- $\quad \displaystyle \frac{1}{2}$
- $\quad \displaystyle \frac{2}{3}$
- $\quad 2$
Mixtures: ACT Math Practice Question
Try the following ACT math practice question that tests your understanding of mixture questions.
How many liters of a $12$ percent alcohol solution must be added to $6$ liters of a $24$ percent alcohol solution to obtain a solution that is $15$ percent alcohol?
- $\quad 9$
- $\quad 15$
- $\quad 18$
- $\quad 20$
- $\quad 24$
2023 September ACT Form G01: Video Explanations
I just published the playlist of my video explanations to all of the math questions in the 2023 September ACT (Form G01) Test.
Review and video explanations: The Official ACT Prep Guide 2023-24
Here is a quick summary of what is new about The Official ACT Prep Guide 2023-24 that was released in summer of 2023.
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Test 1(23MC1) is the only new test in the 2023-2024 guide when compared to last year’s Official ACT Prep Guide 2022-23. This test is identical to the official 2021 December ACT test(Form code E23)
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There are eight tests in total, six in the printed guide, and two other available via online access. Tests 7 and 8 can only be accessed via ACT’s online website.
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Here are the details on the eight tests and the corresponding form codes from official ACT tests.
- Test 1 (23MC1): Identical to 2021 December ACT test(E23).
- Test 2 (18MC4): Identical to 2017 June ACT test(74C).
- Test 3 (19MC5): Identical to 2017 December ACT test(A10).
- Test 4 (20MC6): Identical to 2018 June ACT test(A11).
- Test 5 (20MC8): Identical to 2020 July ACT test(C01).
- Test 6 (22MC9): Identical to 2019 December ACT test(C03).
- Test 7 (16MC1): Mix of 2015 June ACT test(73C) and Real ACT Prep Guide 3rd edition.
- Test 8 (16MC2): Mix of 2015 April ACT test(73G) and Real ACT Prep Guide 3rd edition.
You can find video explanations to the math section from these eight tests at this page: Official ACT Prep Guide 2023-2024 video explanations.
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