Question

convert 1,376km and 315 km into metres and then into centimetres​

Answer 1

Answer:

1376 km = 1,376,000 metres = 137,600,000 cm

315 km = 315,000 metres = 3,100,000 cm

Answer 2

➤ Answer :-

(1) 1376 km :-

• Metres :-

1 km $= \sf\frac{1}{1000}$ metres

1376 km $\sf = 1376 \times \frac{1}{1000}$

$\dashrightarrow \sf1376 \times \frac{1}{1000} = \frac{1376}{1000}$

$\dashrightarrow \sf1.376 \: metres$

• Centimeters :-

1 km $= \sf\frac{1}{100000}$ centimetrs

1376 km $= \sf 1376 \times \frac{1}{100000}$

$\dashrightarrow \sf1376 \times \frac{1}{100000} = \frac{1376}{100000}$

$\dashrightarrow \sf0.0137 \: cm$

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(2) 315 km :-

• Metres :-

1 km $= \sf\frac{1}{1000}$ km

315 km $=\sf 315 \times \frac{1}{1000}$

$\dashrightarrow \sf315 \times \frac{1}{1000} = \frac{315}{1000}$

$\dashrightarrow \sf0.315 \: metres$

• Centimeters :-

1 km $= \sf\frac{1}{100000}$ centimetrs

315 km $= \sf 315 \times \frac{1}{100000}$

$\dashrightarrow \sf315 \times \frac{1}{100000} = \frac{315}{100000}$

$\dashrightarrow \sf0.00315 \: cm$