Brian score 40 in test 2. Estimate his score in test 1?

To estimate Brian's score in test 1, we can use the formula:

Estimated score in test 1 = (Test 2 score / Test 2 maximum score) * Test 1 maximum score

Given that Brian scored 40 in test 2 and assuming the maximum score for test 2 is 100 and the maximum score for test 1 is also 100, we can calculate his estimated score in test 1 as follows:

Estimated score in test 1 = (40 / 100) * 100
Estimated score in test 1 = 0.4 * 100
Estimated score in test 1 = 40

Therefore, we can estimate that Brian's score in test 1 is also 40.

The provided context does not mention Brian's score in test 1, so I cannot estimate his score in test 1 based on the given information.