Question Details

Detailed explanation and options for the selected question.

If x:y = 2:3 and z:y = 4:3, what is x:z?

A. 2:3

B. 3:4

C. 1:2

D. 3:2

Explanation:

x:z = (2×3):(3×4) = 6:12 = 1:2. Other options miscalculate the ratios.

Related Topics

Trigonometry Table

Revision Notes

How to Identify Arithmetic vs. Geometric Sequences

Revision Notes

How to Use the Circle-Sector Area Formula

Revision Notes

How to Use Summation Formulas for Arithmetic and Geometric Series

Revision Notes

How to Solve Systems of Inequalities Word Problems

Revision Notes

How to Calculate the Median of a Data Set

Revision Notes

How to Solve Basic Trigonometric Equations (sin, cos, tan)

Revision Notes

How to Solve Angle Chasing Problems

Revision Notes

How to Simplify Rational Expressions

Revision Notes

How to Calculate the Mean (Average)

Revision Notes