980
20.
The multiples of 4 that are less than 30 are 4, 8, 12, 16, 20, 24, 28. So the greatest multiple of 4 that is less than 30 is 28.
4 x 5 = 20
27
3 6 9 12 15 18
980 = 1,000 - 20
20 forties = 800 800 is 200 less than 1000.
20
20.
20
'5' & '15' are odd numbers less than 20 , and are also multiples of '5'.
14
There are 1000 millimeters in a meter. There are 1000 meters in a kilometer. Given this information the answer is obvious.
24
the 14th one
Yes, 2000 meters is less than 20 kilometers. To convert meters to kilometers, you divide by 1000 since there are 1000 meters in a kilometer. Therefore, 2000 meters is equal to 2 kilometers. Comparing 2 kilometers to 20 kilometers, it is clear that 2 kilometers is indeed less than 20 kilometers.
9 and 15