On a 30cm ruler you can't get it exactly, you need a higher tech ruler which has the markings of 2.54cm. If you have a normal ruler you have to estimate.
Chat with our AI personalities
A quicker way of writing 254 + 254 + 254 is 3 x 254, or three multiplied by 254. The answer is 762.
254 of them.
127
254 x 6 = 1,524
254 x .70 (70%) = 177.8