You need to know the least common denominator (LCD) of 95 and 4 if you want to add or subtract two fractions with 95 and 4 as denominators.
The least common denominator, also called lowest common denominator (LCD), of 95 and 4 is 380.
Here is a math problem example where you need to know the LCD of 95 and 4 to solve:
3/95 + 2/4 = ?
Step 1) Take the LCD and divide each denominator by it as follows:
380/95 = 4
380/4 = 95
Step 2) Multiply each nominator with the respective answers from Step 1:
3 x 4 = 12
2 x 95 = 190
Step 3) Put it all together to solve the problem:
12/380 + 190/380 = 202/380
= 3/95 + 2/4 = 202/380
It's that easy! Once again, the lowest common denominator (LCD) of 95 and 4 is as follows:
380
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