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प्रश्न
Write equation for the following statement:
If you add 3 to one-third of z, you get 30.
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उत्तर
One third of z is `z/3`.
∴ `z/3 + 3 = 30`
संबंधित प्रश्न
Check whether the value given in the bracket is a solution to the given equation or not:
n + 5 = 19 (n = 1)
Add 7y, −9y
Add 3x, 2y
Solve the following equation and verify the answer:
`(3x)/5`=15
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In triangle ABC, the measure of ∠B is two-third of the measure of ∠A. The measure of ∠C is 20° more than the measure of ∠A. Find the measures of the three angles.
Anushka and Aarushi are friends. They have equal amount of money in their pockets. Anushka gave `1/3` of her money to Aarushi as her birthday gift. Then Aarushi gave a party at a restaurant and cleared the bill by paying half of the total money with her. If the remaining money in Aarushi’s pocket is Rs.1600, find the sum gifted by Anushka.
A rectangular box has height h cm. Its length is 5 times the height and breadth is 10 cm less than the length. Express the length and the breadth of the box in terms of the height.
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 = 5y
State which of the following are equations (with a variable). Give reason for your answer. Identify the variable from the equations with a variable.
`(3"q")/2 < 5`
