Oh, dude, they're totally equivalent! 6.4 and 6.40 are like best buds in the number world. It's just that one of them is a bit more extra with that extra zero at the end. But hey, they both mean the same thing - it's like having a regular coffee or adding a shot of espresso, you know?
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6.4 and 6.40 are equivalent because they represent the same number in decimal form. The additional zero at the end of 6.40 does not change the value of the number; it simply indicates a more precise measurement to the nearest hundredth. In terms of numerical value, both 6.4 and 6.40 are equal to 6.4.
Well, darling, 6.4 and 6.40 are technically equivalent because they both represent the same number, but one just has an extra zero for dramatic effect. It's like wearing the same outfit but adding a flashy accessory - it doesn't change the essence of the outfit, just adds a little flair. So yes, they are equivalent in value, but one just likes to show off a bit more.
64 times (640 ÷ 10 = 64).
(1/64) of 640 = (1/64) of 64*10 But 1/64 of 64 = 1 So the answer is 1 of 10 which is 10.
64
There are 4 tens in 640 or 640/10 = 64
sqrt(640) = sqrt(64*10) = sqrt(64)*sqrt(10) = 8*sqrt(10)