Sunday, November 13, 2011

Ronding Decimals to the Nearest Place Value

6. Use a calculator to change each fraction to a decimal number. Round to the place value indicated.
a) 11
_____ I made the line divided by, so it was like 11 divided by 25 witch equals 0.44.
25 The 4 beside the hundredths place is lower then 5 it stays the same.
Its equals 0.4
b) 171 I made the line divided by, so it was like 171 divided by 280 witch equals
_____ 0.61074286.
280 The 7 beside the thousandths place is higher then 5 it moves up 1.
It equals 0.611
c) 43 I made the line divided by, so it was like 43 divided by 60 witch equals
_____ 0.716666667.
60 The 6 beside the hundredths place is higher then 5 it move up 1.
It equals 0.72
d) 19 I made the line divided by, so i was like 19 divided by 313 witch equals
_____ 0.060702875.
313 The 7beside the thousandths place is higher then 5 it moves up 1.
It equals 0.061

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