On a plan of a house, 1 cm represents 3m. Convert this scale in ratio form.

Mathematics
On a plan of a house, 1 cm represents 3m. Convert this scale in ratio form.

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Answer

1 : 100,000

Haya hapa masuluhisho ya maswali yako:

1. c)

  • Lengo: Badilisha kipimo cha 1 cm1 \text{ cm} inawakilisha 1 km1 \text{ km} kuwa uwiano.
  • Hatua ya 1: Badilisha kilomita kuwa sentimita. Kumbuka kuwa 1km=1000 m1 km = 1000 \text{ m} na 1m=100 cm1 m = 100 \text{ cm}. Kwa hivyo, 1km=1000×100cm=100,000 cm1 km = 1000 \times 100 cm = 100,000 \text{ cm}.
  • Hatua ya 2: Andika uwiano. Uwiano ni 1cm:100,000 cm1 cm : 100,000 \text{ cm}. 1:100,0001 : 100,000 Kipimo katika fomu ya uwiano ni 1:100,000\boxed{1 : 100,000}.

1. d)

  • Lengo: Badilisha kipimo cha 1 cm1 \text{ cm} inawakilisha 50 km50 \text{ km} kuwa uwiano.
  • Hatua ya 1: Badilisha kilomita kuwa sentimita. 50km=50×1000m=50,000 m50 km = 50 \times 1000 m = 50,000 \text{ m}. 50,000m=50,000×100cm=5,000,000 cm50,000 m = 50,000 \times 100 cm = 5,000,000 \text{ cm}.
  • Hatua ya 2: Andika uwiano. Uwiano ni 1cm:5,000,000 cm1 cm : 5,000,000 \text{ cm}. 1:5,000,0001 : 5,000,000 Kipimo katika fomu ya uwiano ni 1:5,000,000\boxed{1 : 5,000,000}.

2.

  • Lengo: Badilisha kipimo cha 1 cm1 \text{ cm} inawakilisha 3 m3 \text{ m} kuwa uwiano.
  • Hatua ya 1: Badilisha mita kuwa sentimita. Kumbuka kuwa 1m=100 cm1 m = 100 \text{ cm}. Kwa hivyo, 3m=3×100cm=300 cm3 m = 3 \times 100 cm = 300 \text{ cm}.
  • Hatua ya 2: Andika uwiano. Uwiano ni 1cm:300 cm1 cm : 300 \text{ cm}. 1:3001 : 300 Kipimo katika fomu ya uwiano ni 1:300\boxed{1 : 300}.

3.

  • Lengo: Andika kipimo cha ramani ambapo 5 cm5 \text{ cm} inawakilisha 50 km50 \text{ km}.

  • a) Fomu ya kauli (Statement form):

    • Hatua ya 1: Tafuta ni kiasi gani 1 cm1 \text{ cm} inawakilisha. Ikiwa 5 cm5 \text{ cm} inawakilisha 50 km50 \text{ km}, basi 1 cm1 \text{ cm} inawakilisha 50km5\frac{50 km}{5}. 1cminawakilisha10 km1 cm inawakilisha 10 \text{ km} Kipimo katika fomu ya kauli ni 1cminawakilisha10km\boxed{1 cm inawakilisha 10 km}.
  • b) Fomu ya uwiano (Ratio form):

    • Hatua ya 1: Badilisha kilomita kuwa sentimita. Kutoka sehemu (a), 1 cm1 \text{ cm} inawakilisha 10 km10 \text{ km}. 10km=10×1000m=10,000 m10 km = 10 \times 1000 m = 10,000 \text{ m}. 10,000m=10,000×100cm=1,000,000 cm10,000 m = 10,000 \times 100 cm = 1,000,000 \text{ cm}.
    • Hatua ya 2: Andika uwiano. Uwiano ni 1cm:1,000,000 cm1 cm : 1,000,000 \text{ cm}. 1:1,000,0001 : 1,000,000 Kipimo katika fomu ya uwiano ni 1:1,000,000\boxed{1 : 1,000,000}.

4.

  • Lengo: Andika kipimo cha modeli ya gari ambapo 1 cm1 \text{ cm} inawakilisha 5 m5 \text{ m} kuwa uwiano.
  • Hatua ya 1: Badilisha mita kuwa sentimita. Kumbuka kuwa 1m=100 cm1 m = 100 \text{ cm}. Kwa hivyo, 5m=5×100cm=500 cm5 m = 5 \times 100 cm = 500 \text{ cm}.
  • Hatua ya 2: Andika uwiano. Uwiano ni 1cm:500 cm1 cm : 500 \text{ cm}. 1:5001 : 500 Kipimo katika fomu ya uwiano ni 1:500\boxed{1 : 500}.

Tuma swali linalofuata 📸

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Quick Answer

Haya hapa masuluhisho ya maswali yako: 1. c) Lengo: Badilisha kipimo cha 1 cm inawakilisha 1 km kuwa uwiano.

On a plan of a house, 1 cm represents 3m. Convert this scale in ratio form.
Mathematics

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.

ScanSolve AI Answer
Haya hapa masuluhisho ya maswali yako: 1. c) Lengo: Badilisha kipimo cha 1 cm inawakilisha 1 km kuwa uwiano. Hatua ya 1: Badilisha kilomita kuwa sentimita. Kumbuka kuwa 1 km = 1000 m na 1 m = 100 cm. Kwa hivyo, 1 km = 1000 × 100 cm = 100,000 cm. Hatua ya 2: Andika uwiano. Uwiano ni 1 cm : 100,000 cm. 1 : 100,000 Kipimo katika fomu ya uwiano ni 1 : 100,000. 1. d) Lengo: Badilisha kipimo cha 1 cm inawakilisha 50 km kuwa uwiano. Hatua ya 1: Badilisha kilomita kuwa sentimita. 50 km = 50 × 1000 m = 50,000 m. 50,000 m = 50,000 × 100 cm = 5,000,000 cm. Hatua ya 2: Andika uwiano. Uwiano ni 1 cm : 5,000,000 cm. 1 : 5,000,000 Kipimo katika fomu ya uwiano ni 1 : 5,000,000. 2. Lengo: Badilisha kipimo cha 1 cm inawakilisha 3 m kuwa uwiano. Hatua ya 1: Badilisha mita kuwa sentimita. Kumbuka kuwa 1 m = 100 cm. Kwa hivyo, 3 m = 3 × 100 cm = 300 cm. Hatua ya 2: Andika uwiano. Uwiano ni 1 cm : 300 cm. 1 : 300 Kipimo katika fomu ya uwiano ni 1 : 300. 3. Lengo: Andika kipimo cha ramani ambapo 5 cm inawakilisha 50 km. a) Fomu ya kauli (Statement form): Hatua ya 1: Tafuta ni kiasi gani 1 cm inawakilisha. Ikiwa 5 cm inawakilisha 50 km, basi 1 cm inawakilisha 50 km5. 1 cm inawakilisha 10 km Kipimo katika fomu ya kauli ni 1 cm inawakilisha 10 km. b) Fomu ya uwiano (Ratio form): Hatua ya 1: Badilisha kilomita kuwa sentimita. Kutoka sehemu (a), 1 cm inawakilisha 10 km. 10 km = 10 × 1000 m = 10,000 m. 10,000 m = 10,000 × 100 cm = 1,000,000 cm. Hatua ya 2: Andika uwiano. Uwiano ni 1 cm : 1,000,000 cm. 1 : 1,000,000 Kipimo katika fomu ya uwiano ni 1 : 1,000,000. 4. Lengo: Andika kipimo cha modeli ya gari ambapo 1 cm inawakilisha 5 m kuwa uwiano. Hatua ya 1: Badilisha mita kuwa sentimita. Kumbuka kuwa 1 m = 100 cm. Kwa hivyo, 5 m = 5 × 100 cm = 500 cm. Hatua ya 2: Andika uwiano. Uwiano ni 1 cm : 500 cm. 1 : 500 Kipimo katika fomu ya uwiano ni 1 : 500. Tuma swali linalofuata 📸