I am not entirely sure what you mean, but if you need to add, subtract, or compare two fractions, they need to have the same denominator.
compatible numbers for 673 by 85
Whole numbers are positive numbers and there are no fractions or decimals.
You don't "count with fractions". Counting is done with natural numbers.
It's because decimals are really fractions and all numbers get smaller when you multiply them by fractions.
Rational numbers are integers and fractions
Estimate 43/81 by using compatible numbers
Umm you divide...
Ah, a compatible fraction is like a good friend that gets along well with others. When you have compatible fractions, they have the same denominator, making it easier to add or subtract them. It's like painting a beautiful landscape with colors that blend harmoniously together. Just remember, when fractions are compatible, working with them becomes a joyful experience.
Fractions help with numbers that are not whole numbers.
No. All fractions are not whole numbers, but all whole numbers are [improper] fractions (with a denominator of 1).
All fractions are rational numbers.
Fractions are not integers. They may or may not be rational numbers.
All numbers can be changed from fractions to decimals.
Irrational numbers can't be expressed as fractions.
Rational numbers can be expressed as fractions whereas irrational numbers can not be expressed as fractions
Irrational numbers can not be expressed as fractions whereas rational numbers can be expressed as fractions
Rational numbers can be expressed as fractions whereas irrational numbers can't be expressed as fractions