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Copy the table in your exercise book and complete it by filling in the speed column.

Mathematics

ScanSolve AI Answer

Answer

98 km/h\text{98 km/h}

Step-by-step solution

3 steps

Huu hapa ni ufumbuzi wa swali la 3:

Swali la 3: Gari lilisafiri umbali wa 490 km490 \text{ km} kwa masaa 5. Tafuta spidi ya gari kwa km/h\text{km/h}.

  1. Tambua umbali na muda uliotolewa.

    Umbali (DD) = 490 km490 \text{ km}
    Muda (TT) = 5 hours5 \text{ hours}

  2. Tumia fomula ya spidi.

    Fomula ya spidi ni Spidi=UmbaliMuda\text{Spidi} = \frac{\text{Umbali}}{\text{Muda}}.

  3. Badilisha thamani kwenye fomula na kokotoa.

    Spidi=490 km5 hours\text{Spidi} = \frac{490 \text{ km}}{5 \text{ hours}} Spidi=98 km/h\text{Spidi} = 98 \text{ km/h}

    Spidi ya gari ni 98 km/h\text{98 km/h}.

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