Gradians, yadians and zadians

Algebra Level pending

A gradian is an alternative measure of angles, rather than degrees. Whilst a right angle contains 90 degrees, it contains 100 gradians.

Suppose 5 yadians plus 2 zadians equals 308 gradians, whilst 6 yadians subtract 16 zadians equals 18 degrees. How many gradians are equal to the sum of 1 yadian plus 1 zadian?

×

Problem Loading...

Note Loading...

Set Loading...