Wednesday, July 3, 2013

MZINGO WA NUSU DUARA-1


Tafuta mzingo wa nusu duara ifuatayo




Suluhu

Mzingo = D + D
                     2

Mzingo = 1122  X 30210     +  210
                    17          12

              = (11 x 30 ) + 210

              = 330 + 210

              = 540


Hivyo mzingo ni m 540

No comments:

Post a Comment