270 ÷ 3 = 90
20% off of 270:= 20% discount applied to 270= 270 - (20% x 270)= 270 - (54)= 216
Percent means "out of 100" → 146 % = 146/100 = 73/50 = 123/50 → 146 % = 146/100 = 146 ÷ 100 = 1.46
The factors of 146 are 1, 2, 73, and 146. The prime factors are 2 and 732 x 73 = 146
100
270 ÷ 3 = 90
This already is a whole number. You don't need to change anything.
Yes reasonable
In arithmetic, estimate usually means rounding the numbers so they're easier to manipulate. Example: Estimate the sum of 432 and 267. You can round them to 430 and 270 and estimate the sum as 700. You could also round them to 400 and 300 and estimate the same total. To estimate a difference, just subtract them. 430 minus 270 is 160. The actual sum is 699 and the actual difference is 165, so your estimates came pretty close.
270=270, |270|=270, opposite -270.
numbers divisible by 146 are the multiples of 146 like 146, 292, 438, ...
146 miles is further.
The factors of 146 are: 1, 2, 73, 146
146
ANSWER: NO. 146 is a composite number.146 is a composite number because 146 has other factors like 2 and 73 other 1 and itself (146).
90% of 270= 90% * 270= 0.9 * 270= 243
9.7333