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krisayon8126
22.07.2019 •
Mathematics
Aquiz contains history and geography questions. the ratio of history questions is 4: 5. select all the statements that are true about the quiz. a. the ration of total questions to history questions is 5: 4 b. the ratio of history questions to geography questions is 4: 1 c. there is 1 more history question than geography questions.
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Ответ:
The ratio of history questions to total questions is 4:5
So yes obviously the ratio of total questions to history questions is 5:4
Now if total questions are 5 , and there are 4 history questions then it means there will 1 geography question
So Yes , the ratio of history questions to geography questions is 4:1
But the last one is Not correct , because if there is 1 geography question then there are 4 history questions , it means there are 3 more history questions then geography questions.
So
a. The ration of total questions to history questions is 5:4 TRUE
b. the ratio of history questions to geography questions is 4:1 TRUE
c. There is 1 more history question than geography questionsFALSE
Ответ:
A
Step-by-step explanation: