Question

please answer it then I mark as brainlist​

Answer 1

Answer:

a) LXXX

b) VII

c) DCCLCCIII

d) CCXXV

Step-by-step explanation:

M = 1000

C = 100

X = 10

D = 500

V = 5

I = 1

L = 50

Now, a) 1000 - 920

= 80

b) 24 - 17

= 7

c) 700 - 27

= 773

d) 290 - 65

= 225

80 = LXXX

7 = VII

773 = DCCLCCIII

225 = CCXXV

Hope this help,

Please mark me as brainliest

Answer 2

M=1000 , D=500 , C=100 , L=50 , X=10 , V=5 , I=1

a) M-CMXX

Here, M=1000 and CMXX=1120

So, M-CMXX = -120

b) XXIV-XVII

Here, XXIV=24 and XVII = 17

So, XXIV-XVII = 7

c) DCC-XXVII

Here, DCC= 700 and XXVII=27

So, DCC-XXVII= 672

d) CCXC-LXV

Here, CCXC=310 and LXV=65

So, CCXC-LXV= 245

Hope this helped ....

Mark it as brainliest..