Question

Asha is 19 year old and her grandmother is 72 year old the sun of their ages can be represented in Roman numeral as

LI
LXXXXl
XCI
XXXl




please help me.... ​

Answer 1

Answer:

XCI & LXXXXl

Step-by-step explanation:

Given,

• Asha is 19 years old
• her grandmother is 72 years old

To find,

• the representation of sum of their ages in Roman numeral

Solution,

Age of Asha = 19

Age of her grandmother = 72

Sum of their ages = Asha's age + her grandmother's age

   = 19 + 72

   = 91

Therefore, sum of their ages = 91

we have to represent 91 in Roman numeral

91 can be written as :

= (100 - 10) + 1

we know,

I = 1

V = 5

X = 10

L = 50

C = 100

D = 500

M = 1000

=> XC = 100 - 10 = 90

=> I = 1

=> XC1 = 90 + 1

So, 91 = XCI

----------------------------------------

LI = 50 + 1 = 51

LXXXXI = 50 + 10 + 10 + 10 + 10 + 1 = 91

XCI = 100 - 10 + 1 = 91

XXXI = 10 + 10 + 10 + 1 = 31

Answer 2

$\huge\bf\underline\pink{☆Solution}$

Given that age of asha is 19 years

Grand mother age is 72 years

Sum of the ages in Roman numeral?

Sum of their ages = Age of asha +Age of grandmother

So, 19+72=91

So,Sum of ages of Asha and Grandmother is 91

Representing in Roman numerals

91 can be written 90 + 1

90 = 100-10 = XC

91 = 90+ 1

XCI

Therefore 91 = XCI. (c)

$\huge\bf\underline\red{Know more}$

Representing Hindu arabics into Roman Numerals

I = 1

X = 10

L = 50

C = 100

D = 500

M = 1000