400 x 1239 = 495600
It is about 5/8 times 1239 = 774.375 miles
1239 x 6789 = 8,411,571
The year 1239 was the 13th century (1200-1299).
No. 6 is less than 1239 so it cannot be divisible by it. Nor is 1239 divisible by 6: all multiples of 6 are even but 1239 is odd, so it cannot be divisible by 6.
Whole numbers such as 1239 are not normally expressed as mixed numbers
The square of 400 is (400 \times 400 = 160,000). Therefore, 100 times the square of 400 is (100 \times 160,000 = 16,000,000).
400 times 9 is 3600!
6 times 400 is 2400.
400 times greater
1000*400=400000
400
160000