Answer :

The values in decreasing order is 64, 13. 5, √170 , 13, 7 , 6

How to determine order

From the information given, we need to determine the order on the basis of their values from greatest to least value

Given the values;

64 7 √170, 13.5, 6, 13​

Let's convert the surd form to decimal

√170 = 13. 0

In decreasing order, that is, from greatest to least, we have;

64, 13. 5 , 13. 0, 13, 7, 6

Thus, the values in decreasing order is 64, 13. 5, √170 , 13, 7 , 6

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