Here are 15 math problems from the SAT that people usually get wrong — with step-by-step explanations for how to solve them. Many people misread this question about the original price of a laptop.

Grid-in questions, or student-produced responses, account for about 22% of the 58-question SAT math section. As opposed to multiple-choice questions, where the correct answer is always one of the ...

My fellow test-taker made clear that the TI-Nspire was able to solve all of his SAT equations. He claimed all he needed was his knowledge of seventh-grade math and the calculator did the rest.

Grid-in questions, or student-produced responses, account for about 22% of the 58-question SAT math section. As opposed to multiple-choice questions, where the correct answer is always one of the… ...

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A Mathematician Shared a Classic SAT Math Question That He Says 'Everyone' Gets Wrong. ... Talwalkar is your man when it comes to GRE-like brainteasers, especially if they involve equations.