When we remove a decimal from a given number then the number of zeros is added to the denominator2.01× 2.20ex0ex=201/100×22/100ex0ex=4422/10000ex0ex=4.422Hence, ...

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Standard VI

Mathematics

Recurring and Terminating Decimals

2.01× 2.2=

Question

$2.01 \times 2.2 =___$

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Solution

When we remove a decimal from a given number then the number of zeros is added to the denominator
$2.01 \times 2.2 = \frac{201}{100} \times \frac{22}{10} = \frac{4422}{1000} = 4.422$
Hence, $2.01 \times 2.2$

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2.01×2.2=___

When we remove a decimal from a given number then the number of zeros is added to the denominator2.01×2.2=201100×2210=44221000=4.422Hence, 2.01×2.2

$2.01 \times 2.2 =___$

When we remove a decimal from a given number then the number of zeros is added to the denominator
$2.01 \times 2.2 = \frac{201}{100} \times \frac{22}{10} = \frac{4422}{1000} = 4.422$
Hence, $2.01 \times 2.2$