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This is a false statement. An example would be 1/3 plus 3/4; the sum of wich is 13/12 or 1 1/12.
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∙ 13y ago
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To add and subtract fractions less than 1 you add or subtract only the what?
Numerators
Do you always have to have like numerators in fractions before you can add or subtract?
No, the denominators have to be the same.
What is a quadrilateral called if all its angle are less than 180?
If you are suggesting they add up to less than 180, this is impossible. If you are suggesting that each angle is less than 180, this is always the case.
When doing fractions why is it easier to multiply and divide fractions than add and substract fractions?
It is easier to multiply or divide fractions than to add or subtract fractions because in multiplication, you just have to multiply the numerator by the numerator and the denominator by the denominator. Same applies with division of fractions, except that you have to reciprocate the fraction you're dividing with (divisor) then proceed to multiplication. Whereas, in addition and subtraction of fractions, you still have to get their Least Common Denominator (LCD).
How do you add two fractions that have like denominators?
In fractions, you can NEVER add or subtract
To add and subtract fractions less than 1 you add or subtract only the what?
Numerators
What is always needed to add fractions?
Fractions! Otherwise you don't have anything to add.
How do you turn a fraction into an inproper fraction?
Proper fractions are less than 1. Improper fractions are greater than 1. For a proper fraction to become an improper fraction, you would have to add a quantity that would make it greater than 1.
Do you always have to have like numerators in fractions before you can add or subtract?
No, the denominators have to be the same.
What is a quadrilateral called if all its angle are less than 180?
If you are suggesting they add up to less than 180, this is impossible. If you are suggesting that each angle is less than 180, this is always the case.
How do you add and subtract fractions with the same denominator?
it stay the same when you subtract fractions and when you add fractions.
When doing fractions why is it easier to multiply and divide fractions than add and substract fractions?
It is easier to multiply or divide fractions than to add or subtract fractions because in multiplication, you just have to multiply the numerator by the numerator and the denominator by the denominator. Same applies with division of fractions, except that you have to reciprocate the fraction you're dividing with (divisor) then proceed to multiplication. Whereas, in addition and subtraction of fractions, you still have to get their Least Common Denominator (LCD).
How do you add two fractions that have like denominators?
In fractions, you can NEVER add or subtract
How do I add improper fractions?
Change them into mixed numbers and add the integers and fractions together ensuring that the fractions have a common denominator.
When you add fractions do you add the denominator to?
No.
How do you turn percents into decimals less than 1 percent?
there is no such thing as less than 1% but you always move the decimal over once to the right and i would guess that you add a negative sign if i were you.
Does an acute triangle have three angles less than 90 degrees?
Yes. An acute triangle has three angles that individually are less than 90 degrees. Remember you can add the internal angles together in a triangle and they will always add up to 180 degrees.
