Alicia's average score on her five tests is 88 points The score range for each test is 0 point to 100 points inclusive What is the lowest possible score that Alicia could earned on 1 of 5 test?

If her average over five tests is 88 then her total is 440

The most she could have scored on each of the other four tests is 100 - 400 in total, leaving 40 as the minimum from the last.

Proof - we have awarded her 100 in four tests and 44 in the last

• if she only got 43 in the last then on one of the others she

would have to have scored 101 - but that's not possible.