Advertisements
Advertisements
प्रश्न
150 has been divided into two parts such that twice the first part is equal to the second part. Find the parts.
Advertisements
उत्तर
Let one part be x, then the other parts will be 2x as the second part is twice the first part.
Since 150 has been divided into the above two parts.
According to the question,
x + 2x = 150
⇒ 3x = 150
⇒ `(3x)/3 = 150/3` ...[Dividing both sides by 3]
⇒ x = 50
Hence, the first part is 50 and the second part is 2 × 50 = 100.
APPEARS IN
संबंधित प्रश्न
Irfan says that he has 7 marbles more than five times the marbles Parmit has. Irfan has 37 marbles. How many marbles does Parmit have?
Sum of two numbers is 81. One is twice the other.
The equation formed is ______.
In a test Abha gets twice the marks as that of Palak. Two times Abha's marks and three times Palak's marks make 280.
Marks obtained by Abha are ______.
One-fifth of a number is 5 less than that number.
If 10 is subtracted from half of a number, the result is 4.
In a class of 60 students, the number of girls is one-third the number of boys. Find the number of girls and boys in the class.
Twice a number added to half of itself equals 24. Find the number.
If one side of a square is represented by 18x – 20 and the adjacent side is represented by 42 – 13x, find the length of the side of the square.
Follow the directions and correct the given incorrect equation, written in Roman numerals:
Remove two of these matchsticks to make a valid equation:
What does a duck do when it flies upside down? The answer to this riddle is hidden in the equation given below:
If i + 69 = 70, then i = ? If 8u = 6u + 8, then u = ?
If 4a = –5a + 45, then a = ? if 4q + 5 = 17, then q = ?
If –5t – 60 = – 70, then t = ? If `1/4`s + 98 = 100, then s = ?
If `5/3`p + 9 = 24, then p = ______?
If 3c = c + 12, then c = ______?
If 3 (k + 1) = 24, then k = ______?
For riddle answer: substitute the number for the letter it equals
`()/1 ()/2 / ()/3 ()/4 ()/5 ()/6 ()/7 ()/8/()/4 ()/9`
