If a certain number when decreased by 21 becomes 81, what is the number? __

Question

If a certain number when decreased by

21

becomes

81

, what is the number?
___

Answer:
:

Let the number be x.

x - 21 = 81

x = 102

Was this answer helpful ?

Next Question

More Questions on This Topic :

Question 1. What is the difference between an equation and an expression? [2 MARK]....

Question 2. Arjun has thrice as much money as Prateek, and Shubhendu has half as much as Arjun and Prateek put together. If Ar....how much money do Prateek and Shubhendu have? [3 MARKS]

Question 3. 63 cookies are distributed among four children Ram, Arjun, John, and Imran in such a way that Arjun gets twice the ....Find the number of cookies that each one received. [4 MARKS]

Question 4. Step 1: 3x+2=17 Step 2: 3x=17−2 This process of shifting the number from one side of the equation to the other si....the equation to the other side is called as ___.

Question 5. One pleasant morning, a number 'a' goes for a jog. Another number 'b' passes by 'a' and co....man was correct. What are the numbers 'a' and 'b'?

Question 6. Pavani has a certain number of chocolates; she gave one-third of the chocolates to her brother Arjun, one-sixth to her f....number of chocolates did she give to Arjun and Preeti? ___

Question 7. Karan spends ₹ 5000 on food which is 58th of his income. Karan's income is ___ (in rupess).....

Question 8. 3x+15=10 is a simple equation. If 5 is added to the left-hand side of the equation, the equation remains the same as the....equation, the equation remains the same as the given equation.

Question 9. If a=x then which number satisfies the equation: x+a2=(2x−5)? ....

Question 10. A shopkeeper has an unknown weight in his shop. To find out the weight, he first weighs 1 kg of rice, and then weighs....unknown weight is 1.5 kg. Find the unknown weight (in grams).

Chapter 1 - GLOBAL STEEL SCENARIO & INDIAN STEEL INDUSTRY Part 1 : (13-04-2024) INDUSTRY AND COMPANY AWARENESS (ICA)

Direction Sense Test Part 1 Reasoning (Hindi)

Chapter 1 - RMHP / OHP / OB & BP Part 1 : (14-02-2024) GPOE

Cube & Cuboid Part 1 Reasoning (Hindi)

Data Interpretation (DI) Basic Concept Reasoning (Hindi)

Counting Figures Part 1 Counting Of Straight Lines Reasoning (Hindi)

Sail E0 free webinar Webinars

Real Numbers Part 7 Class 10 Maths

Real Numbers Part 1 Class 10 Maths

Polynomials Part 1 Class 10 Maths

Pie Chart - Test Paper 1 Data Interpretation Reasoning & DI

Tabulation - Test Paper 2 Data Interpretation Reasoning & DI

Test Paper 1 Direction Sense Test Reasoning & DI

ICA , RDIC,GFM Free Modal Test Paper - Non - Technical Branch Old Syllabus 2022 - SAIL Junior Officer E0

GFM Combined 1 Free Revision Test SAIL JO E-0