Question

2.- Write the following numbers in Roman numbers.

489
1968
3675

Answer 1

Respuesta:

Ok xd?

Yo se un poco de ingles y matemáticas así que te ayudare

Explicación paso a paso:

489 in Roman is CDLXXXIX

A number to know how it is written in Roman we have to make groups

400 = 500-100 = D-C = CD

80 = 50 + 10 + 10 + 10 = L + X + X + X = LXXX;

9 = 10-1 = X-I = IX

Finally sums

489 =

400 + 80 + 9 =

CD + LXXX + IX =

CDLXXXIX

now that we know how to do it, we do it with the other numbers

1968 in Roman is MCMLXVIII

1968 = 1000 + 900 + 60 + 8

1000 = M

900 = 1000 - 100 = M - C = CM

60 = 50 + 10 = L + X = LX

8 = 5 + 1 + 1 + 1 = V + I + I + I = VIII

1.968 =

1000 + 900 + 60 + 8 =

M + CM + LX + VIII =

MCMLXVIII

3675 in Roman is MMMDCLXXV

3675 = 3.000 + 600 + 70 + 5;

3000 = 1.000 + 1.000 + 1.000 = M + M + M = MMM;

600 = 500 + 100 = D + C = DC;

70 = 50 + 10 + 10 = L + X + X = LXX;

5 = V

3675 =

3000 + 600 + 70 + 5 =

MMM + DC + LXX + V =

MMMDCLXXV