Subtract 2/5 from 3/4.

Unlock all questions

This demo includes only 20 questions. Upgrade to access hundreds of questions, flashcards, exam simulations, and disable ads.

Full question bankExam simulationsFlashcards
From $9.99Unlock all

Prepare for the Praxis Elementary Education: Three Subject Bundle – Mathematics (5903) Exam. Utilize flashcards and questions with explanations to ace your test! Enhance your mathematics skills for better results.

Multiple Choice

Subtract 2/5 from 3/4.

Explanation:
When subtracting fractions with different denominators, rewrite both fractions so they share the same denominator, then subtract the numerators. For 3/4 and 2/5, a common denominator is 20. Convert 3/4 to 15/20 (multiply top and bottom by 5) and 2/5 to 8/20 (multiply top and bottom by 4). Now subtract the numerators: 15 − 8 = 7, with the common denominator 20, giving 7/20. This fraction is already in simplest terms, so the result is 7/20.

When subtracting fractions with different denominators, rewrite both fractions so they share the same denominator, then subtract the numerators. For 3/4 and 2/5, a common denominator is 20. Convert 3/4 to 15/20 (multiply top and bottom by 5) and 2/5 to 8/20 (multiply top and bottom by 4). Now subtract the numerators: 15 − 8 = 7, with the common denominator 20, giving 7/20. This fraction is already in simplest terms, so the result is 7/20.

More Multiple Choice Questions
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy