Math, asked by Pitt, 1 year ago

decrease the length 21m 48cm by 5%

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Answered by ishita353

21m 48cm= 2148 cm

5% of 2148= (5/100)×2148=107.4 cm = 1m 7.4 cm

so decreased length= 20m 40.6 cm

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Answered by tahseen619

21m +48cm= 2100 cm+48
2148cm
decreased by 5 %
$2148 - \frac{5}{100} \times 2148 \\ 2148 - \frac{1074}{10} \\ 2148 - 107.4 \\ 2040.6$
2040.6 cm
20 m 40.6 cm

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decrease the length 21m 48cm by 5%​

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decrease the length 21m 48cm by 5%