carsondelane13
24.03.2020 •
Mathematics
A total of 369 tickets were sold for the school play. They were either adult tickets or student tickets. The number of student tickets sold was two times the number of adult tickets sold. How many adult tickets were sold
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Ответ:
a + s = 369
2a = s
Let’s use substitution to find the number of adult tickets!
a + 2a = 369
3a = 369
a = 123
So, there were 123 adult tickets sold!
Ответ:
1/4 is equal to 4/16 so the answer would be B. 4
To solve this you can multiply the denominator and numerator by the same number to get an equivalent fraction. In this case you would divide the denominator of the equivalent fraction we are finding the numerator for (16) by the denominator of the original faction.
?/16 / 4 16/4 = 4
The numerator is 4 making the equivalent fraction 4/16.
Hope this helps!