(96 + 90 +98+97+x)/5=94
(381+x)/5=94
381+x= 94 × 5
381+x=470
x=470-381
x=89
nilai ulangan kelima= 89.
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(96 + 90 +98+97+x)/5=94
(381+x)/5=94
381+x= 94 × 5
381+x=470
x=470-381
x=89
nilai ulangan kelima= 89.