Advertisements
Advertisements
प्रश्न
Kanta has p pencils in her box. She puts q more pencils in the box. The total number of pencils with her are ______.
विकल्प
p + q
pq
p – q
`p/q`
उत्तर
Kanta has p pencils in her box. She puts q more pencils in the box. The total number of pencils with her are p + q.
Explanation:
Kanta has p pencils in her box.
After putting q more pencils in the box, she has total number of pencils = p + q.
APPEARS IN
संबंधित प्रश्न
Complete the last column of the table.
Equation | Value | Say, whether the Equation is Satisfied. (Yes/No) |
`m/3 = 2` | m = -6 |
Solve the following equation by the trial-and-error method: y + 9 = 13
Solve the following equation and verify the answer:
x − 2 = −5
Solve the following equation and verify the answer:
16(3x − 5) − 10(4x − 8) = 40
Write 'T' for true and 'F' for false for the statement given below:
−3xy2z is a monomial.
Write 'T' for true and 'F' for false for the statement given below:
8 − x = 5 ⇒ x = 3.
When a number is divided by 8, the result is –3. The number is ______.
Given Sara’s age today to be y years. Think of her age in the future or in the past. What will the following expression indicate?
y + 7, y − 3, `"y" + 4 1/2`, `"y" - 2 1/2`
State which of the following are equations (with a variable). Give reason for your answer. Identify the variable from the equations with a variable.
5 × 4 − 8 = 2x
State which of the following are equations (with a variable). Give reason for your answer. Identify the variable from the equations with a variable.
20 − (10 − 5) = 3 × 5