Plz answer this question
1 answer:
Answer:
30
Step-by-step explanation:
Each digit in a whole number has a place value, based on its position from the decimal point.
The place value of a digit increases by a factor of 10 as we move left on the place value chart and decreases by a factor of 10 as we move right.
Numbers to the left of the decimal point increase in place value in the order: ones, tens, hundreds, etc.
The value of a digit is the digit multiplied by its place value.
So, the digit 3 in 731.8 has a value of 30.
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Answer:
The numbers are 9, 19 and 76.
Step-by-step explanation:
Let's take the second number and make it a variable, like x. Now let's find all the other numbers in terms of x.
The first number in terms of x:
The second number in terms of x:
If we add them all up, these 3 numbers in terms of x must be equal to 104, so:
Now that we know the second number, we can find the other numbers since we already figured out their values in terms of x:
The first number is 9, second number 19 and the third number 76.