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A. How many of each vehicle type should be worked on? b. Determine the maximum number of bags of cement that he should buy to meet his budget.
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8 stepsPart a· 5 steps
Idadi ya kila aina ya gari zinazopaswa kutumika
Tambua vigezo na tengeneza milinganyo.
Acha iwe idadi ya mabasi na iwe idadi ya coasters.
Mabasi hubeba abiria 70, coasters hubeba abiria 35. Jumla ya abiria ni 700.Kuna madereva 10, na kila gari linahitaji dereva mmoja.
Idadi ya magari haiwezi kuwa hasi:
Rahisisha mlinganyo wa abiria na utatue kwa .
Gawanya mlinganyo wa abiria kwa 35:
Tenga :
Badilisha kwenye mlinganyo wa madereva na utatue kwa .
Kuzidisha kwa kunabadilisha mwelekeo wa usawa:
Tumia masharti ya .
Kwa kuwa na :
Pata thamani za na .
Kutoka Step 3, . Kutoka Step 4, .
Hivyo, thamani pekee inayowezekana kwa ni 10.
Badilisha kwenye :Idadi ya mabasi:
Idadi ya coasters:
Part b
Idadi kubwa zaidi ya mifuko ya saruji anayopaswa kununua
Tambua gharama kwa kila mfuko na bajeti.
Gharama ya mfuko mmoja wa saruji = 20,000.
Bajeti ya mkandarasi = 1,500,000.Tengeneza mlinganyo wa kutafuta idadi kubwa zaidi ya mifuko.
Acha iwe idadi ya mifuko ya saruji.
Gharama ya jumla ya mifuko haiwezi kuzidi bajeti:Tatua kwa .
Idadi kubwa zaidi ya mifuko ya saruji:
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