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When comparing two negative numbers, the number closer to zero is considered greater. In this case, -4 is greater than -20 because it is closer to zero on the number line. The distance between -4 and 0 is 4 units, while the distance between -20 and 0 is 20 units. Therefore, -4 is greater than -20.
1/4=0.25 20 is much greater
4 is greater than 3 and is a factor of 20.
4/5 and 0.75 4/5 is really 0.8 which can be written as 0.80 without altering its value. Now compare 0.80 and 0.75, 0,80 is greater than 0.75 so 4/5 is greater than 0.75 Another method: 4/5 and 0.75 0.75 is really 3/4 Compare 4/5 and 3/4 or 16/20 and 15/20, obviously 16/20 is greater than 15/20 so 4/5 is greater than 0.75
4/5 = 24/30 4/6 = 20/30 4/5 is greater.
"Is 16/20 greater than or less than ½?" Evaluate 16/20 to have 3/4. You should easily see that: ½ = 2/4, so ½ < 3/4. Therefore, 16/20 > ½.