Samantha answered 90% of the questions on her math test and 80 % of the questions on her history test correctly. If each test ha d 50 questions , how many questions in all did she answer correctly ?
2 answers:
Answer:
Samantha got 85 questions right.
Step-by-step explanation:
90% of 50 is 45.
80% of 50 is 40.
40 + 45 = 85
:)
Answer:
95
Step-by-step explanation:
Im pretty sure It's 95 because if you get a 90% on a test with 50 questions, you would've gotten 45 correct. If you get an 80% on a test with 50 questions, you would've gotten 40 correct. Then add them.
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Hope this helps