Home
Class 7
MATHS
2.73 + 1.3 = ?...

2.73 + 1.3 = ?

A

21

B

2.1

C

0.21

D

none of these

Text Solution

AI Generated Solution

The correct Answer is:
To solve the problem \(2.73 + 1.3\), we can follow these steps: ### Step 1: Align the numbers by their decimal points We write the numbers one below the other, ensuring that the decimal points are aligned: ``` 2.73 + 1.30 ``` ### Step 2: Add the numbers starting from the rightmost column We will add the digits starting from the rightmost column (the hundredths place): - **Hundredths place**: \(3 + 0 = 3\) - **Tenths place**: \(7 + 3 = 10\) (write down 0 and carry over 1) - **Units place**: \(2 + 1 + 1 (carry) = 4\) ### Step 3: Write down the result Now we can write down the result of the addition: ``` 2.73 + 1.30 ------- 4.03 ``` Thus, \(2.73 + 1.3 = 4.03\). ### Final Answer The answer is \(4.03\). ---
Promotional Banner

Topper's Solved these Questions

  • DECIMALS

    RS AGGARWAL|Exercise TEST PAPER-3(A)|8 Videos

  • DECIMALS

    RS AGGARWAL|Exercise TEST PAPER-3(B)|8 Videos

  • DECIMALS

    RS AGGARWAL|Exercise EXERCISE 3D|17 Videos

  • CONSTRUCTIONS

    RS AGGARWAL|Exercise TEST PAPER (True/False)|4 Videos

  • EXPONENTS

    RS AGGARWAL|Exercise TEST PAPER-5|14 Videos

Similar Questions

Explore conceptually related problems

13.730 = 13.73 (True/False)

The area of an equilateral triangle is 173 then find the perimeter the equilateral triangle (use sqrt(3 ) = 1.73 ) is :

if log (21.73) = 1.3371 , then find the values of log (2.173)

Let m = Slope of the line |z + 3|^(2) - |z-3i|^(2) = 24 , then m + 1.73 is equal to

Simplified value of (8.73 xx 8.73 xx 8.73 + 4.27 xx 4.27 xx 4.27)/(8.73 xx 8.73 -8.73 xx 4.27 + 4.27 xx 4.27) is :

Solve : 2.5t + 7.3 t = 21.6 -t

The price of 2 3/4 metres of cloth is Rs 73 1/3 then find the cost of 1 metre

lim_ (n rarr oo) (7.3 ^ (n + 1) + 3.5 ^ (n + 1)) / (5.3 ^ (n) -9.5 ^ (n))

The area of a circular ground is approximately equal to 73 1/3 % of the area of a triangular ground with sides 400 m, 420 m and 580 m. What is the circumference ( in m ) of the circular ground ? (pi = 22/7) किसी वृताकार मैदान का क्षेत्रफल, किसी ऐसे त्रिभुजाकार मैदान, जिसकी भुजाएं 400 m, 420 m और 580 m है, के क्षेत्रफल के 73 1/3 % के लगभग बराबर है | वृताकार मैदान की परिधि (m में) कितनी है? (pi = 22/7)