Write the place value of 2 in the following decimal numbers:
$(i)$. 2.56
$(ii)$. 21.37
$(iii)$. 10.25
$(iv)$. 9.42
$(v)$. 63.352.

AcademicMathematicsNCERTClass 7

To do:

We have to write the place value of 2 in the given decimal numbers.

Solution:

(i) $\underline{2}.56$

$2$ is at ones place.

Hence place value of $2$ is $2\times1=2$

(ii) $\underline{2}1.37$

$2$ is at tens place.

Hence place value of $2$ is $2\times10=20$

(iii) $10.\underline{2}5$

$2$ is at tenths place.

Hence place value of $2$ is $2\times\frac{1}{10}=0.2$

(iv) $9.4\underline{2}$

$2$ is at the hundredths place.

Hence place value of $2$ is $2\times\frac{1}{100}=0.02$

(v) $63.35\underline{2}$

$2$ is at thousandths place.

Hence place value of $2$ is $2\times\frac{1}{1000}=0.002$

raja
Updated on 10-Oct-2022 13:32:37

Advertisements