To write 0.249 in expanded form using decimals and fractions, you can break it down as follows: (0.249 = 0.2 + 0.04 + 0.009). In fraction form, this can be expressed as ( \frac{2}{10} + \frac{4}{100} + \frac{9}{1000}). Thus, the expanded form is (0.2 + 0.04 + 0.009) or ( \frac{2}{10} + \frac{4}{100} + \frac{9}{1000} ).
If you can write down the number completely, using digits, decimals, and fractions, then it's rational.
Restate the question: If you can write a fraction as a decimal, can you write a decimal as a fraction?Yes.
0.8 = 8 × 0.1 = 8 × 1/10
In much the same way as anyone writes decimals.
If you can completely write a number, using digits, fractions and decimals, then the number is rational. You appear to have accomplished that.
you can put it in decimals or fractions or in a percentage
If you can write down the number completely, using digits, decimals, and fractions, then it's rational.
If you can completely write a number, using digits, fractions and decimals, then the number is rational. You appear to have accomplished that.
Restate the question: If you can write a fraction as a decimal, can you write a decimal as a fraction?Yes.
0.8 = 8 × 0.1 = 8 × 1/10
In much the same way as anyone writes decimals.
95.417
If you can completely write a number, using digits, fractions and decimals, then the number is rational. You appear to have accomplished that.
If you can completely write a number, using digits, fractions and decimals, then the number is rational. You appear to have accomplished that.
6.08 = (6 x 1) + (0/10) + (8/100)
If you can completely write a number, using digits, fractions and decimals, then the number is rational. You appear to have accomplished that.
think of it as money. you could do that with decimals too.