from a handpicked tutor in LIVE 1to1 classes
LXX Roman Numerals
LXX Roman Numerals can be written as numbers by combining the transformed roman numerals i.e. LXX = 70. The higher roman numerals precede the lower numerals resulting in the correct translation of LXX Roman Numerals. In this article, we will explain how to convert LXX Roman numerals in the correct number translation.
 LXX = L + X + X
 LXX = 50 + 10 + 10
 LXX = 70
How to Write LXX Roman Numerals?
The numerical value of LXX Roman Numerals can be obtained by using any of the two methods given below:
Method 1: In this method, we break the roman numerals into single letters, write the numerical value of each letter and add/subtract them.
 LXX = L + X + X = 50 + 10 + 10 = 70
Method 2: In this method, we consider the groups of roman numerals for addition or subtraction such as,
 LXX = 70
Therefore, the numerical value of LXX roman numerals is 70.
☛ Also Check: Roman Numerals Calculator
What are the Basic Rules to Write Roman Numerals?
 When a bigger letter precedes a smaller letter, the letters are added. For example: CL, C > L, so CL = C + L = 100 + 50 = 150
 When a smaller letter precedes a bigger letter, the letters are subtracted. For example: CM, C < M, so CM = M  C = 1000  100 = 900
 When a letter is repeated 2 or 3 times, they get added. For example: III = I + I + I = 1 + 1 + 1 = 3
 The same letter cannot be used more than three times in succession.
Numbers Related to LXX Roman Numerals
Roman numerals were used in ancient Rome and utilized combinations of letters using the Latin alphabets I, V, X, L, C, D, and M. It may seem different than numbers, but they are similar. For example, LXX Roman numerals are equivalent to the number 70. The roman numerals related to LXX are given below:
 LXX = 70
 LXXI = 70 + 1 = 71
 LXXII = 70 + 2 = 72
 LXXIII = 70 + 3 = 73
 LXXIV = 70 + 4 = 74
 LXXV = 70 + 5 = 75
 LXXVI = 70 + 6 = 76
 LXXVII = 70 + 7 = 77
 LXXVIII = 70 + 8 = 78
 LXXIX = 70 + 9 = 79
LXX Roman Numerals Examples

Example 1: Find the Difference Between LXX and XXXVI.
Solution:
Roman Numeral LXX is equal to 70 and XXXVI is 36.
Now, LXX  XXXVI = 70  36 = 34
Since, 34 = XXXIV
Therefore, LXX  XXXVI = XXXIV 
Example 2: Find the Sum of DCXXX and LXX Roman Numerals.
Solution:
DCXXX = 600 + 30 = 630 and LXX = 70
Now, DCXXX + LXX = 630 + 70 = 700
Since, DCC = 700
Therefore, the sum of DCXXX and LXX roman numerals is DCC 
Example 4: Find the Product of Roman Numerals LXX and LVII.
Solution:
LXX = 70 and LVII = 50 + 7 = 57
Now, LXX × LVII = 70 × 57 = 3990
Since, MMMCMXC = 3000 + 900 + 90 = 3990
Therefore, LXX × LVII = MMMCMXC
FAQs on LXX Roman Numerals
What is the Value of the LXX Roman Numerals?
We will write LXX Roman numerals in the expanded form to determine its value. LXX = L + X + X = 50 + 10 + 10 = 70. Hence, the value of Roman Numerals LXX is 70.
What Should be Subtracted from LXX to Get IX?
First, we will write LXX and IX in numbers, i.e. LXX = 70 and IX = 9. Now, 70  9 = 61. And 61 = LXI. Therefore, LXI should be subtracted from LXX roman numerals to get IX.
What is the Remainder when LXX is Divided by IX?
LXX = 70 and IX = 9 in numbers. On dividing 70 by 9, it leaves a remainder of 9. Now, 7 = VII Therefore, when LXX is divided by IX, the remainder is VII.
Why is 70 Written in Roman Numerals as LXX?
We know that in roman numerals, we write 10 as X, and 50 as L. Therefore, 70 in roman numerals is written as LXX = 70.
How do you Write LXX Roman Numerals as a Number?
To convert LXX Roman Numerals to numbers, the conversion involves breaking the Roman numerals on the basis of place values (ones, tens, hundreds, thousands), like this:
 Tens = 70 = LXX
 Number = 70 = LXX
☛ Related Articles:
 DCI Roman Numerals  601
 CXVIII Roman Numerals  118
 MXCVII Roman Numerals  1097
 DCCCLXXXVIII Roman Numerals  888
 XXVI Roman Numerals  26
 CCXIV Roman Numerals  214
 CLXXXIV Roman Numerals  184
visual curriculum