Question

* Round off the following to nearest-tens


1) 489
(2 794
* write all factors of
a)36

b)81


-* Write in Roman Numerals
a) 56
b)111
d)100​

Answer 1

Answer:

1)490

2)790

a)1,2, 3, 4, 6, 9, 12, 18, 36

b)sorry idk

a)LVI

b)CXI

c)C

Answer 2

b) 81= 1,3,9,27,81

Here is your answer..hope it helps you..