The decimal number for 20 - 2-10 - 2-100 - -

The correct option is D 20.22 210=0.2 and 2100=0.02 Hence, 20+0.2+0.02=20.22 ...

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Byju's Answer

Standard VII

Mathematics

Writing Rational Numbers as Decimals

The decimal n...

Question

The decimal number for $20 + \frac{2}{10} + \frac{2}{100} =$ ..........

202

No worries! We‘ve got your back. Try BYJU‘S free classes today!

20.02

No worries! We‘ve got your back. Try BYJU‘S free classes today!

20.22

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Open in App

Solution

The correct option is D 20.22
$\frac{2}{10} = 0.2 a n d \frac{2}{100} = 0.02$

Hence, $20 + 0.2 + 0.02 = 20.22$

Suggest Corrections

Similar questions

Q. The decimal number for 20 +

\frac{2}{10}

\frac{2}{100}

= ____

Question 34.
9+ $\frac{2}{10}$ + $\frac{6}{100}$ is equal to the decimal number ___.

Choose the correct option for the following decimal expansion

$(2 \times 1000) + (8 \times 100) + (1 \times 1) + (7 \times \frac{1}{10}) + (5 \times \frac{1}{100})$

Q. Given,

{log}_{10} 2 = 0.3010, {log}_{10} 3 = 0.4771

. The number of zeros after the decimal in

3^{- 100}

are

Convert the following into decimals and find the sum rounded up to $2$ decimal places.

$\frac{1}{2}$ , $\frac{5}{2}$ , $\frac{4}{9}$ , $\frac{5}{20}$ , $\frac{3}{10}$ , $\frac{7}{100}$ , $\frac{100}{2}$ , $\frac{100000}{10000000}$ , $\frac{12}{48}$ , $\frac{9}{99}$ , $\frac{5}{25}$
Ans: ___

Join BYJU'S Learning Program

The decimal number for 20+210+2100= ..........

The correct option is D 20.22210=0.2 and 2100=0.02Hence, 20+0.2+0.02=20.22

The decimal number for $20 + \frac{2}{10} + \frac{2}{100} =$ ..........

The correct option is D 20.22
$\frac{2}{10} = 0.2 a n d \frac{2}{100} = 0.02$

Hence, $20 + 0.2 + 0.02 = 20.22$