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A square and a rectangular field with measurements as given in the figure have the same perimeter. Which field has a larger

asked Jan 17, 2022 in 8th-maths by krutika (1.7k points)

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A recipe for a particular type of muffins requires 1 cup of milk and 1.5 cups of chocolates. Riya has 7.5 cups of chocolates. If she is using the recipe as a guide, how many cups of milk will she need to prepare muffins?

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

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Every rational number has a

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

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The distance between the Sun and the Earth is `1.496 xx 10^8` km and distance between the Earth and the Moon is `3.84 xx 10^8` m. During solar eclipse the Moon comes in between the Earth and the Sun. What is distance between the Moon and the Sun at that particular

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

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Following is a pie chart showing the amount spent in rupees (in thousands) by a company on various modes of advertising for a product. Now answer the following questions. What per cent of the advertising amount is spent on newspaper and magazine

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

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The denominator of a rational number is greater than the numerator by 10. If the numerator is increased by 1 the and denominator is decreased by 1, then expression for new denominator is

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

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`24.58 = 2 xx 10 + 4 xx 1 + 5 xx 10 + 8 xx

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

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Complete the given tables and draw a graph for each.(a) x 0 1 2 3 y=3x+1 1 4 _ _ (b) x 1 2 4 6 y=x-1 0 49. Study the given graphs (a) and (b) and complete the correspondingtables below.(a) x 0 1 2 3 y b) x 0 1 2 3 4 y

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

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A survey was made to find the type of music that a certain group of young people liked in a city.Adjoining pie chart shows the findings of this survey.From this pie chart answer the following:

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

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Use the identity `(x + a) (x + b) = x^2 + (a + b) x + ab` to find the following products. (xyz – 4) (xyz –

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

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Simplify. `(4m + 5n)^2 + (5m +

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

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There is a regular hexagon MNOPQR of side 5 cm .Aman and Ridhima divided it in two different

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

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asked Jan 17, 2022 in 8th-maths by Arun (1.7k points)

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Simplify. `(a^2 + 5) (b^3 + 3) +

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

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Using Identity (II), find `(4p –

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

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An ant is moving around a few food pieces of different shapes scattered on the floor. For which food-piece would the ant have to take a longer round? Remember,circumference of a circle can be obtained by using the expression c = 2πr, where r is the radius of the

asked Jan 17, 2022 in 8th-maths by krutika (1.7k points)

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The rational numbers `1/2` and –1 are on the opposite sides of zero on the number

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

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If numerator is 2 less than denominator of a rational number and when 1 is subtracted from numerator and denominator both, the rational number in its simplest form is `1/2`. What is the rational

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

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Kusum buys some chocolates at the rate of Rs. 10 per chocolate. She also buys an equal number of candies at the rate of Rs. 5 per candy. She makes a 20% profit on chocolates and 8% profit on candies. At the end of the day, all chocolates and candies are sold out and her profit is Rs. 240. Find the number of chocolates

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

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Using Euler’s formula, find the value of unknown x, y, z, p, q, r, in the following table. (i) (ii) (iii) (iv) (v) (vi) Faces 7 y 9 p 6 8 Vertices 10 12 z 6 q 11 Edges x 18 16 12 12 r

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

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