21 because 1/3 of 21 is 7. 7 + 5= 12
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60
7
48 plus 7 equals 55.
Identify the number which, when increased by 13, equals 25. Thirteen more than a number is 25.
Ten times more than 15 is calculated by multiplying 15 by 10, which equals 150. Therefore, the number that is ten times more than 15 is 150.