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27 boys and 34 girls took the same test the mean mark of the boys was 76 The mean mark of the girls was 82 Calculated the mean mark of all the students Give your answer to 1 decimal place?
Wiki User
∙ 11y ago
It's 79.3
Wiki User
∙ 11y ago
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How do you round a number to one decimal place?
Look at the number in the second decimal place. If that number is 4 or less, zero it and everything to the right of it out. If that number is 5 or higher, increase the first decimal place by one and zero everything to the right of it out.
What does rounded to one decimal place mean?
when a value is rounded to one decimal place, it means that there is only one number after the decimal point.For example:6.732 becomes 6.7 when rounded to one decimal place.be careful though because if you had:4.376 it would become 4.4 when rounded to one decimal place because the '7' would have to be rounded up as it is greater than 5.
What is 15.78 rounded to one decimal place?
The answer is 15.8
What is 1.4641 rounded to?
To one decimal place it is: 1.5
What is 3.197 rounded to one decimal place?
3.2
How do you place a decimal place 23.84?
The answer will depend on how this number was calculated.
What percent is 5 out of 18 students?
It is: 27.8% rounded to 1 decimal place
How does estimation help you place the decimal point in a product correctly?
Estimating help determine the order of magnitude of the answer. It is, therefore, a simple matter to place the decimal point is such a way that the order of magnitude of the calculated answer matches that of the estimate.
What does dp mean in maths?
decimal place
What are the seven place values in decimals?
There are an infinite number of decimal place values. Last year, a Japanese team,using a supercomputer, calculated the value of "pi" out to 4 trillion decimal places.The first seven places after the decimal point are:tenthshundredthsthousandthsten-thousandthshundred-thousandthsmillionthsten-millionths
Where is the hundereths place in a decimal?
hundredths place in a decimal is at the second place at the right of the decimal point.
What is the second decimal place to the right of the decimal point?
The second decimal place to the right of the decimal point is called the hundredths place
What is the 12th decimal place called?
The 12th decimal place to the right of the decimal point is the trillionths place.
What does one to decimal place mean?
Anything to one decimal place has a precision of one decimal place. For instance, 1234 to one decimal place is 1000, and 5678 to one decimal place is 6000. If you are talking fractional examples, then 0.1234 to one decimal place is 0.1 and 0.5678 to one decimal place is 0.6. Similarly, 0.001234 is 0.001, and 0.005678 is 0.006.
What does decimal place mean?
I need what is the decimal place is mean
What is 50.24 to 1 decimal place?
50.2
What is 184.27 to one decimal place?
Carried out or written to one decimal place . . . 184.2Rounded to one decimal place . . . . . 184.3
