Subject: Mathematics
Book: Maths Mastery
Multiplying fractions is often simpler than addition or subtraction because you do not need a common denominator. The formula is straightforward: (a/b) × (c/d) = (a×c) / (b×d). For example, (2/3) × (3/4) = (2×3)/(3×4) = 6/12, which simplifies to 1/2. You can also simplify before multiplying if there are common factors. This technique is vital in probability (calculating independent events), scaling recipes, and analyzing proportions. Mastering fraction multiplication bolsters your skillset for advanced topics like rational algebraic expressions and real-world calculations.
What is the LCM of 15 and 20?
View QuestionThe sides of a triangle are 7, 24, and 25. Is this a right triangle?
View QuestionHow many diagonals does a pentagon have?
View QuestionWhat is the sum of the interior angles of a hexagon?
View QuestionWhat is the square root of 0.25?
View QuestionIf the length of a rectangle is doubled and the width is halved, what is the change in area?
View QuestionThe area of an equilateral triangle with side length 6 cm is:
View QuestionThe ratio of two numbers is 3:5, and their sum is 64. What are the numbers?
View QuestionIf x² - 9x + 18 = 0, what are the roots of the equation?
View QuestionIf sin(A) = 3/5 and cos(B) = 5/13, where A and B are acute angles, what is sin(A+B)?
View Question