Write MCMLXXVII in Hindu-Arabic?

M

CM
LXX
VII

If you break it down like this, you may find it makes more sense.

http://www.archimedes-lab.org/numeral.html

http://www.mathatube.com/tables-charts-roman-numeral-chart-html.html

Let us know what you think.

Hindu ?

In Arabic if you mean
M as meter
م = متر
CM
سم = سنتيمر

mclxxvii

Your are not help in my home work

To convert MCMLXXVII into Hindu-Arabic numerals, we need to understand the Roman numeral system. Here is an explanation:

M represents 1000 in Roman numerals.
CM represents 900, which is derived from 1000 (M) minus 100 (C).
L represents 50.
XX represents 20, which is derived from 10 (X) added together twice.
V represents 5.
II represents 2, which is derived from 1 (I) added together twice.

So, when we add up all these values: 1000 + 900 + 50 + 20 + 5 + 1 + 1 = 1977.

Therefore, MCMLXXVII is equal to 1977 in Hindu-Arabic numerals.