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The number of teeth and the age of a person

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

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In which of the following case, do the quantities vary directly with each

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

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Both x and y are in direct proportion, then `1/x` and `1/y`

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

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If x varies inversely as y, then x – 60 y 2

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

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If x varies directly as y, then x 12 6 y 48

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

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On increasing a, b increases in such a manner that `b/a` remains______ and positive, then a and b are said to vary directly with each

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

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If on increasing a, b decreases in such a manner that _______ remains ______ and positive, then a and b are said to vary inversely with each

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

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A car is travelling 48 km in one hour. The distance travelled by the car in 12 minutes is

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

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In direct proportion, `(a_1)/(b_1)` __________

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

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In case of inverse proportion, `(a_2)/−

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

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If the area occupied by 15 postal stamps is 60 cm2, then the area occupied by 120 such postal stamps will be

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

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Length of a side of a square and its area vary directly with each

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

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If x varies inversely as y and when x = 6, y = 8, then for x = 8 the value of y is

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

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(i) The quantity of rice and its cost. (ii) The height of a tree and the number of years. (iii) Increase in cost and number of shirts that can be purchased if the budget remains the same. (iv) Area of land and its cost. (v) Sales Tax and the amount of the

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

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If x varies inversely as y and y = 60 when x = 1.5. Find x. when y =

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

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If a and b vary inversely to each other, then find the values of p, q, r ; x, y, z and l, m, n. a 6 8 q 25 b 18 p 39 r

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

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The cost of 27 kg of iron is Rs 1,080, what will be the cost of 120 kg of iron of the same

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

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The table shows the time four elevators take to travel various distances. Find which elevator is fastest and which is slowest. Distance (m) Time (sec.) Elevator- A Elevator- B Elevator- C Elevator- D 43544813085 2928105 How much distance will be travelled by elevators B and C seperately in 140 sec? Who travelled more and by how

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

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A volleyball court is in a rectangular shape and its dimensions are directly proportional to the dimensions of the swimming pool given below. Find the width of the pool.

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

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The variable x is inversely proportional to y. If x increases by p%, then by what per cent will y

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

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