Advertisements
Advertisements
प्रश्न
Follow the directions and correct the given incorrect equation, written in Roman numerals:
Move one matchstick to make the equation valid. Find two different solutions.
Advertisements
उत्तर
Given,
According to the question, we have to move one matchstick to make a valid equation.
(i) 
⇒ 6 + 4 = 10 ...[In numerical system]
(ii)
⇒ 6 + 5 = 11 ...[In numerical system]
APPEARS IN
संबंधित प्रश्न
Set up equation and solve them to find the unknown number in the following case:
If I take three-fourths of a number and add 3 to it, I get 21.
Set up equation and solve them to find the unknown number in the following case:
When I subtracted 11 from twice a number, the result was 15.
Set up equation and solve them to find the unknown number in the following case:
Anwar thinks of a number. If he takes away 7 from `5/2` of the number, the result is 23.
The length of a rectangle is two times its breadth. Its perimeter is 60 cm.
The equation formed is ______.
In a Mathematics quiz, 30 prizes consisting of 1st and 2nd prizes only are to be given. 1st and 2nd prizes are worth ₹ 2000 and ₹ 1000, respectively. If the total prize money is ₹ 52,000 then show that:
The equation formed is ______.
Two times a number increased by 5 equals 9. Find the number.
One of the two numbers is twice the other. The sum of the numbers is 12. Find the numbers.
Two complementary angles differ by 20°. Find the angles.
Follow the directions and correct the given incorrect equation, written in Roman numerals:
Remove two of these matchsticks to make a valid equation:
The three scales below are perfectly balanced if • = 3. What are the values of ∆ and * ?
| a. |  |
| b. |  |
| c. |  |
