Q: What fraction added to 4 fifths to make 1 whole?

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2/5+3/5 = 1

5/5 is a whole, therefore is you have 3/5 you need another 2/5 to make it 5/5.

Well, two whole are 10 fifths, and add them to the 3 you allready have, you get 13 fifths.

You can make any whole number into a fraction by putting it over 1.

five

Related questions

four fifths must be added to make it whole

Two fifths, this is because 5 fifths is the whole and if you already have 3 fifths you just need 2 more to make 5.

One-fifth and four-fifths makes a whole.

You can make any whole number into a fraction by putting it over 1.

1/4 of a pizza.

five

A fraction is generally not a whole number, so you can't "make it into a whole" - any whole number would not have the same value. You can round a fraction to the nearest integer, if you like - but note that you would lose some precision if you do so.

1 fifth = 20%, so 3 fifths = 60% 1 fourth = 25% So 3/5 + 1/4 = 85% or 60% + 25% = 85% and in fraction form: 3/5 (4) + 1/4 (5) = 17/20 = 85% So it will make less than a whole

four-fifths

A reciprocal (in mathematics) is the multiplicative inverse of any given number.This means the reciprocal of "1/x" would be "x/1".In the case where you have a mixed fraction like "two and three fifths", convert the mixed fraction into a improper fraction to make things easier.2 and 3/5 = 13/5Now flip the fraction:13/5 reciprocated = 5/13.Therefore, the reciprocal of "two and three fifths" is "thirteen fifths (13/5)"

to change any whole number into a fraction place the whole number over 1291557----------1

What must be added to 3 tenths to make 1 whole