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By the end of the school year, Terry had passed 80% of his science tests. If Terry failed 4 science...
5 months ago
Q:
By the end of the school year, Terry had passed 80% of his science tests. If Terry failed 4 science tests, how many science tests did Terry pass?
Accepted Solution
A:
We can say that 4 tests failed was 20%, and x tests passed was 80%: 4/20 = x/80
In this case, x = 16 tests passed.