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Por, , (2, , ID, , 10., , MATHEMATICS-7, (130) MATHEMATICS”), , , , , , , , , , EXERCISE 9.2, , In the ratio 8 : 13, if the consequent is 91, what is the antecedent?, , A sum of % 3500 is to be divided between Rishi and Saurav in the ratio 3 : 2. How much will eac, What number must be added to each term of the ratio 8 : 11 to make it 4: 5?, What number must be subtracted from each term of the ratio 19 : 21 to make it 7 : 8?, Divide % 4500 among A, B and C in the ratio 3:5: 7:, , if x : 8, find (4x — 2y) : (7x — 3y). a, A ick get marks in the ratio 1: 2:2:3in Maths, English, Hindi and Science respectively. Th, marks secured are 320. Find his marks in each subject. a, Two numbers are in the ratio 4 : 7. The difference of their squares is 297. Find the numbers. _, Two numbers are in the ratio 5 : 8. If their L-C.M. is 200, find the numbers. a The ratio of boys and girls in a school is 5 : 3. If there are 300 boys, find the number of girls in the a