1/3 - 2/40 as a fraction

Learn how to find what is 1/3 minus 2/40 in fraction form just in a few minutes. We have covered the easiest method to write 1/3 - 2/40 as a fraction and decimal.

Summary: 1/3 minus 2/40 = 17/60
Since both fractions have unequal denominators, 1/3 minus 2/40 is an unlike fractions subtraction. For subtracting unlike fractions, you have to first find the equivalent fractions for fraction 1/3 and fraction 2/40 in order to have the same denominators for both fractions. Therefore, you have to find the LCM of denominators 3 and 40. 120 is the LCM of 3 and 40. Multiplying the LCM 120 with the numerators and denominators of both fractions (1/3 x 120/120) - (2/40 x 120/120), and simplify further in order to have the common denominator. So the equivalent fraction for 1/3 is 40/120 and for 2/40 is 6/120. By simplifying this fraction subtraction 40/120 - 6/120, it becomes 34/120.

Pie Chart Representation: 1/3 - 2/40 = 17/60

CALCULATION: 1/3 - 2/40 as a fraction
1/3 - 2/40 = (?)
1/3 - 2/40 = [(1 x 40) - (2 x 3)]/(3 x 40)
= (40 - 6)/120
= 34/120
= (2 x 17)/(2 x 60)
= 17/60
1/3 - 2/40 = 17/60
1/3 minus 2/40 as a fraction is 17/60.

where
1/3 is a proper fraction as a minuend,
2/40 is a proper fraction as a subtrahend,
17/60 is the difference between 1/3 and 2/40.

---

1/3 minus 2/40 as a decimal
1/3 - 2/40 = 17/60
17/60 = 0.2833
(1/3) - (2/40) as a decimal is 0.2833

where
0.2833 is the difference between 1/3 and 2/40.

The below workout with step by step calculation shows how to find what is the difference between two fractions by subtracting a fraction 2/40 from 1/3. For different, unequal or unlike denominators, use any one of the following methods to find the equivalent fraction for 1/3 minus 2/40.
1. LCM method
2. Cross multiplication method.

(1/3) - (2/40) using LCM Method:
What is 1/3 minus 2/40 as a fraction?

step 1 Observe the input parameters and what to be found:
Input:
Fraction A: 1/3
Fraction B: 2/40

What to be found?
(1/3) - (2/40) = ?
Find what's the difference between 1/3 and 2/40.

step 2 Compare the denominators of fractions 1/3 and 2/40 to identify whether it is a like or unlike fraction subtraction. Since the denominators of given fractions 1/3 and 2/40 are not equal, it is said to be unlike fractions subtraction.

step 3For unlike fractions subtraction, find the LCM (least common multiple) of both denominators of fractions 1/3 and 2/40:
The LCM of 3 and 40 is 120.

step 4 Write the fractions 1/3 and 2/40 in the subtraction expression form and multiply LCM with all the numerators and denominators of both fractions.
= 1/3 - 2/40
= [(1 x 120)/(3 x 120)] - [(2 x 120)/(40 x 120)]

step 5 Simplify the expression to have common denominator:
= 40/120 - 6/120

step 6 Take the common values out and rewrite the above expression like the below:
= 1/120 x (40/1 - 6/1)
= 1/120 x (40 - 6)

step 7Simplify the above expression further:
= 1/120 x 34
= 34/120
= 17/60
1/3 - 2/40 = 17/60

Hence,
1/3 minus 2/40 as a fraction is 17/60.

---

1/3 - 2/40 using Cross Multiplication Method:
step 1 Observe the input parameters and what to be found:
Input:
Fraction A: 1/3
Fraction B: 2/40

What to be found?
(1/3)-(2/40) = ?
Find what's the difference between 1/3 and 2/40.

step 2 Find the product of numerator of Fraction A and denominator of Fraction B (1 x 40), find the product of numerator of Fraction B and denominator of Fraction A (2 x 3), and find the product of both denominators of Fraction A and Fraction B (3 x 40) and rewrite the equation as like the below:
= (1 x 40) - (2 x 3)/(3 x 40)

step 3 Simplify and rewrite the fraction:
= (40 - 6)/120
= 34/120
= 17/60
1/3 - 2/40 = 17/60

Hence,
1/3 minus 2/40 in fraction is 17/60