26 times.
It depends where you want the parentheses: 15 + (26 x 10) = 275 (15 + 26) x 10 = 410
400 divided by 26 is about 15.38, so 26 goes into 400 15 times.
The highest common factor between 26 and 30 is 2, which goes into 26 a total of 13 times and into 30 some 15 times.
26 is mode since it occurs maximum number of times
5 with remainder 15.
5, remainder 15
26 with remainder 10.
26
30/52 or 15/26
39, 26 and 30
1526=1526+15*26