Question

Write the following Roman numerals in Hindu Arabic numerals

a) XXIV =

b) LXXVII =
​

Answer 1

Answer:

24 (a)

77 (b)

Step-by-step explanation:

Hope my answer works for you.

Answer 2

Answer:

a) XXIV

Sol:- X = 10 => XX = 2× X = 2× 10 = 20

V = 5 => IV = 5 - 1 = 4

◇◇ XXIV = 24

b) LXXVII

Sol :- L = 50

XX = 20 then LXX = L+ XX = 50+20= 70

V = 5

II = 2 then VII = V+ II = 5+2 =7

◇◇LXXVII = 70 + 7 = 77

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