Question

Write MCMLXXVII in Hindu-Arabic?
Writeacher
http://www.archimedes-lab.org/numeral.html

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

Let us know what you think.
Writeacher
M
CM
LXX
VII

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

In Arabic if you mean
M as meter
م = متر
CM
سم = سنتيمر
danica
mclxxvii
Garima
Your are not help in my home work