'DRUL' RULE
1 Unit = 1 Unit. 1 Deci = 1/10 unit. 1 Centi = 1/100 unit. 1 Milli = 1/1000 unit ***When you go . down the steps, move the decimal place to the . right. When you go. up the steps, move the decimal to the . left. ** NOTE: To remember the order of placement of . Deca. and . Deci, all the numbers . less. than 1 unit all end in “ i ” LENGTH 10 ... ................
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