119
The word plus has only one s.Seconds does not require an apostrophe.The answer is 4 minutes.
5 plus 10 = 15
It is: 10+109 = 119
0005 Pluss 0005 Pluss 0005 Pluss 0004
10.9
109*1 = 109 and 109*10 = 1090 are two.
113/5 - 109/10 = 58/5 - 109/10 = 116/10 - 109/10 = 7/10
11
There are 10 millimetres in one centimetre. Therefore, 109 millimetres is equal to 109/10 = 10.9 centimetres.
109 is equivalent to 1090:10
10 9/10 or 109/10
Giga = 109 ie a billion