Hiii FRIEND,LET X must be added to 49:68 to become it 3:4THEREFORE,49/68 + X = 3/449 + 68X ÷ 68 = 3/44(49+68X) = 68 × 3196 + 272X = 204272X = 204-196272X = 8X = 8/272 = 2/68 = 1/34Hence,1/34 must be added to 49/68 to MAKE it 3/4HOPE IT WILL HELP YOU.... :-)
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