Answer:
31/2÷3/7
= 217
/6
= 36 1/6
≅ 36.16667
Step-by-step explanation:
I would use algebra to solve this:
let the amount of child ticket sold be x and the amount of adults ticket sold be 2x
so 2x•9.60+ x•6.30 = 969.00
19.2x+6.30x = 969.00
25.5 x =969.00
x=38
hence ans is 38
an alternative solution would be:
9.60×2 + 6.30 = 25.5
969.00÷25.5= 38
the methods are actually almost the same.
Answer:
110 stories
Step-by-step explanation:
88+(x+8)+x=300
x=102
102+8=110
Answer:
$3.08 for 7 stamps
Step-by-step explanation:
The unit rate (price per stamp) is:
$2.20
-------------- = $0.44/stamp
5 stamps
Then 7 stamps would cost:
$0.44
------------ * 7 stamps = $3.08 for 7 stamps
1 stamp
-33/5 belongs to the set of
Rational numbers
Real numbers
Complex numbers
(all at the same time)