Answer

Verified

415.2k+ views

**Hint**: Summation of all three numbers can be given as, $ Total=a+b+c $ . For example, summation of three number i.e. 0.1, 0.2, 0.3 is given as $ Total=\ 0.1+0.2\ +0.3=0.6 $ . Now, using this same concept we will solve the problem and find our answer.

**:**

__Complete step-by-step answer__In question, we are given only three decimal numbers i.e. 0.007, 8.5, 30.08. So, first we will do a summation of the first 2 numbers i.e. 0.007, 8.5. So, we can write 8.5 as 8.500 as in 0.007 there are three decimal places so, to match we can write it as

\[\begin{align}

& \text{ }0.007 \\

& +8.500 \\

& \overline{\text{ }8.507} \\

\end{align}\]

Here, the answer we got is in three decimal places,Summation of all three numbers can be given as, $ Total=a+b+c $ . So, now we will write 30.08 as 30.080 i.e. up to three decimal places. So, on adding we get as

\[\begin{align}

& \text{ 8}.507 \\

& +30.080 \\

& \overline{\text{ 3}8.587} \\

\end{align}\]

Thus, the sum of $ 0.007+8.5+30.08 $ is 38.587.

**Note**: Be careful in addition to these decimal numbers. There are chances of calculation error in this problem. Instead of taking 30.08 students might take it as 30.80 and then it will affect the final answer which will be 39.307 which will be wrong. So, do not make this mistake.

Recently Updated Pages

Differentiate between Shortterm and Longterm adapt class 1 biology CBSE

How do you find slope point slope slope intercept standard class 12 maths CBSE

How do you find B1 We know that B2B+2I3 class 12 maths CBSE

How do you integrate int dfracxsqrt x2 + 9 dx class 12 maths CBSE

How do you integrate int left dfracx2 1x + 1 right class 12 maths CBSE

How do you find the critical points of yx2sin x on class 12 maths CBSE

Trending doubts

Difference Between Plant Cell and Animal Cell

The Buddhist universities of Nalanda and Vikramshila class 7 social science CBSE

Fill the blanks with the suitable prepositions 1 The class 9 english CBSE

Give 10 examples for herbs , shrubs , climbers , creepers

Name 10 Living and Non living things class 9 biology CBSE

Which are the Top 10 Largest Countries of the World?

Difference between Prokaryotic cell and Eukaryotic class 11 biology CBSE

Write a letter to the principal requesting him to grant class 10 english CBSE

Who founded the Nalanda University 1 Mauryan 2 Guptas class 6 social science CBSE