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How many significant figures are there in the following number 1.10030?
Five. Count from the first nonzero digit to the last nonzero digit.
What is a counterexample of the difference of two decimals having their last nonzero digits in the tenths place also has its last nonzero digit in the tenths place?
A counter example is a disproving of an answer. The counterexample to this is basically your saying if you have two nonzero digits in the tenths place and subtract it, you'll always get a nonzero digit in the answer. but if you have 560.4 - 430.4, then you'll get 130.0. there is a zero in the tenths place. I just disproved that you will always get a nonzero digit in the tenths place. 4 - 4 = 0. the 4s represent the tenths place in each of the 4s in the problem. walah. :P
How do you round off 128 674 to leave one nonzero digit?
To round off 128,674 to leave one nonzero digit, you would round it to 100,000.
How do you round off to one nonzero digit of 388?
It is 400.
How do you round off 485 to leave one nonzero digit?
500
What is the leftmost nonzero digit of a number?
It is the leading digit.
How many significant figures are there in the following number 1.10030?
Five. Count from the first nonzero digit to the last nonzero digit.
What is a counterexample of the difference of two decimals having their last nonzero digits in the tenths place also has its last nonzero digit in the tenths place?
A counter example is a disproving of an answer. The counterexample to this is basically your saying if you have two nonzero digits in the tenths place and subtract it, you'll always get a nonzero digit in the answer. but if you have 560.4 - 430.4, then you'll get 130.0. there is a zero in the tenths place. I just disproved that you will always get a nonzero digit in the tenths place. 4 - 4 = 0. the 4s represent the tenths place in each of the 4s in the problem. walah. :P
The sum of two digits having their last non-zero digit in the hundredth place also has it last nonzero digit in the hundredth place?
200
How do you round off 128 674 to leave one nonzero digit?
To round off 128,674 to leave one nonzero digit, you would round it to 100,000.
How do you round off 0.15 to one nonzero digit?
0.2.
How do you round off to one nonzero digit of 388?
It is 400.
How do you round off 293430 to leave one nonzero digit?
It is 300000.
How do you round off to leave one nonzero digit of 6157306?
It is 6000000.
How do you round off 345 to leave one nonzero digit?
It is 300.
How do you round off 539 to leave one nonzero digit?
It is 500.
What is rounding a number to a one nonzero digit?
It is front-end estimation.
