Question

a) 123 supra 22 + 49 supra 11 - 76 supra 33 b) 85 supra 12 + 13 supra 48 - 15 supra 24​

Answer 1

123 49 76

a) -------- + --------- - ------- =

22 11 33

369+174+152 391

------------------------ = -------------

66 66

b) 85 13 15

------- + --------- - --------- =

12 48 24

85 13 5

-------- + --------- - ------ =

12 48 8

340+13-30 323

---------------------- = -----------

48 48