Advertisements
Advertisements
Question
Write the given equation in statement form:
`m/5 = 3`
Solution
One-fifth of a number m is 3.
APPEARS IN
RELATED QUESTIONS
Check whether the value given in the bracket is a solution to the given equation or not:
7n + 5 = 19 (n = − 2)
Set up an equation in the following case:
Irfan says that he has 7 marbles more than five times the marbles Parmit has. Irfan has 37 marbles. (Take m to be the number of Parmit’s marbles.)
By how much does 1 exceed 2x − 3y − 4?
Solve the following equation and verify the answer:
3(2 − 5x) − 2(1 − 6x) = 1
If x = 1, y = 2 and z = 3, find the value of x2 + y2 + 2xyz.
Two consecutive odd integers.
A bus travels at v km per hour. It is going from Daspur to Beespur. After the bus has travelled 5 hours, Beespur is still 20 km away. What is the distance from Daspur to Beespur? Express it using v.
Change the following statements using expressions into statements in ordinary language.
(For example, Given Salim scores r runs in a cricket match, Nalin scores (r + 15) runs. In ordinary language − Nalin scores 15 runs more than Salim.)
Our class has n students. The school has 20 n students.
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.
7 = (11 × 5) − (12 × 4)