Question Details

Detailed explanation and options for the selected question.

If a:b = 7:9 and b:c = 5:6, what is a:c?

A. 35:54

B. 42:54

C. 42:45

D. 35:45

Explanation:

a:c = (7×5):(9×6) = 35:54. Other options are incorrect.

Related Topics

Basic Concepts of Normal Distribution

Revision Notes

How to Calculate the Cross Product in 3D Vectors

Revision Notes

How to Solve Quadratic Equations by Factoring

Revision Notes

How to Multiply and Divide Negative Numbers

Revision Notes

How to Solve Inequalities (Single Variable)

Revision Notes

How to Solve Speed, Distance, and Time Problems

Revision Notes

How to Use the t-Distribution for Small Samples

Revision Notes

How to Solve Linear Diophantine Equations (Ax + By = C)

Revision Notes

How to Interpret Sigma Notation (Summation)

Revision Notes

How to Perform Synthetic Division

Revision Notes