The sum of 18 and 15 is 33. 10+10=20 & 8+5=13. 20+13=33.
270
fifteen
fifteen sixteen seventeen eighteen nineteen
The answer is 3.
18.015
The sum of twenty-five and fifteen = 25 + 15 = 40
Ninety. 90.
The LCM is: 90
315,018
The LCM is: 90
Their sum is 328.
18 + d