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The following expressions are the areas of rectangles. Find the possible lengths and breadths of these rectangles. `76x^3yz^3 -:

asked Jan 18, 2022 in 8th-maths by vaibhav (1.7k points)

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The following expressions are the areas of rectangles. Find the possible lengths and breadths of these rectangles. `17ab^2c^3 -:

asked Jan 18, 2022 in 8th-maths by Arun (1.7k points)

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Find the value of a, if `pqa = (3p + q)^2 – (3p –

asked Jan 18, 2022 in 8th-maths by Arun (1.7k points)

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`(–9)^3 -: (–9)^8` is equal

asked Jan 18, 2022 in 8th-maths by Simran (1.8k points)

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The standard form for 234000000

asked Jan 18, 2022 in 8th-maths by uday (1.6k points)

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Use the properties of exponents to verify that each statement is true. (a) `1/4(2^n) = 2^(n-2)` (b) `4(n-1) = 1/4(4)^n` (c) `25(5^(n–2)) =

asked Jan 18, 2022 in 8th-maths by yogita (1.8k points)

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In a factory, women are 35% of all the workers, the rest of the workers being men. The number of men exceeds that of women by 252. Find the total number of workers in the

asked Jan 18, 2022 in 8th-maths by nishit (1.8k points)

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Find the S.P. if (a) M.P. = Rs 5450 and discount = 5% (b) M.P. = Rs 1300 and discount =

asked Jan 18, 2022 in 8th-maths by nishit (1.8k points)

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In Delhi University, in the year 2009 – 10, 49,000 seats were available for admission to various courses at graduation level. Out of these 28,200 seats were for the students of General Category while 7,400 seats were reserved for SC and 3,700 seats for ST. Find the per centage of seats available for

asked Jan 18, 2022 in 8th-maths by nishit (1.8k points)

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If principal = Rs 1,00,000. rate of interest = 10% compounded half yearly. Find Amount after 6

asked Jan 18, 2022 in 8th-maths by Arun (1.7k points)

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A lady bought an air-conditioner for Rs 15,200 and spent Rs 300 and Rs 500 on its transportation and repair respectively. At what price should she sell it to make a gain of

asked Jan 18, 2022 in 8th-maths by yogita (1.8k points)

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(i) Number of students in a hostel and consumption of food. (ii) Area of the walls of a room and the cost of white washing the walls. (iii) The number of people working and the quantity of work. (iv) Simple interest on a given sum and the rate of interest. (v) Compound interest on a given sum and the sum

asked Jan 18, 2022 in 8th-maths by yogita (1.8k points)

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The circumference of the front wheel of a cart is 3 m long and that of the back wheel is 4 m long. What is the distance travelled by the cart, when the front wheel makes five more revolutions than the rear

asked Jan 18, 2022 in 8th-maths by Arun (1.7k points)

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Find

asked Jan 18, 2022 in 8th-maths by vaibhav (1.7k points)

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Find the square roots of the following numbers by the Prime Factorisation Method. 5929

asked Jan 18, 2022 in 8th-maths by sumit (1.6k points)

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Find the solution of 2x – 3 =

asked Jan 18, 2022 in 8th-maths by krutika (1.7k points)

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To add the numbers given in standard form, we first convert them into numbers with __

asked Jan 17, 2022 in 8th-maths by uday (1.6k points)

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The discount per cent is calculated on the _________ price of an

asked Jan 17, 2022 in 8th-maths by nikhil (1.8k points)

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Find the coordinates of all letters in the graph given

asked Jan 17, 2022 in 8th-maths by sumit (1.6k points)

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Write five rational numbers which are smaller than

asked Jan 17, 2022 in 8th-maths by yogita (1.8k points)

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