This mathematics problem involves applying core mathematical principles and formulas. Below you will find a complete step-by-step solution with detailed explanations for each step, helping you understand not just the answer but the method behind it.

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Answer
Sh 96,000
Huu hapa ni ufumbuzi wa swali la 3(a):
a) Gari lina thamani ya kitabu (book value) ya Sh 76,800. Gari hili lilinunuliwa hapo awali na kushuka kwa thamani kulitozwa kwa 20% kwa kutumia njia ya salio pungufu (reducing balance method). Tafuta gharama halisi ya gari.
Step 1: Andika formula ya kushuka kwa thamani kwa kutumia njia ya salio pungufu. Formula ya kushuka kwa thamani kwa njia ya salio pungufu ni: Ambapo: • ni thamani ya kitabu (book value) baada ya kushuka kwa thamani. • ni gharama halisi (original cost). • ni kiwango cha kushuka kwa thamani (depreciation rate). • ni idadi ya miaka.
Step 2: Tambua taarifa zilizotolewa na uweke dhana. • Thamani ya kitabu () = Sh 76,800. • Kiwango cha kushuka kwa thamani () = 20% = 0.20. • Kwa kuwa idadi ya miaka () haijatajwa wazi, tunadhania kuwa kushuka kwa thamani kulitozwa kwa mwaka mmoja ().
Step 3: Badilisha maadili kwenye formula na utatue kwa .
Step 4: Kokotoa . Ili kupata , gawanya pande zote mbili kwa 0.80:
Gharama halisi ya gari ni:
Tuma swali linalofuata 📸
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Huu hapa ni ufumbuzi wa swali la 3(a): a) Gari lina thamani ya kitabu (book value) ya Sh 76,800.
This mathematics problem involves applying core mathematical principles and formulas. Below you will find a complete step-by-step solution with detailed explanations for each step, helping you understand not just the answer but the method behind it.