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find the], 20% off, ., , 6800 |, , ], , 10,800 |, , , , n price, lecrease, original, , ne price, n let us, , ches it, ber of, , played, , 1 of apples, 12% of them, aoeeatien and 66 are in good condition. Find the, total number of apples in the basket,, , Sol, Lot the total number of apples in t, 12% of the apple, condition are 66., Therefore, according to the question,, = 88% of m = 66, , 88/100 x m = 66, , m = (66 x 100)/88, , 3x 25, , Ina baske, , , , asket be, , , , are roten and apples in good, , , , , , , , ears, , , , ‘Therefore, total number of apples in the, basket is 72, In an examination, 300 students, appeared. Out of these students 28% got first, division, 54% got second division and the, remaining just passed. Assuming that no student, failed, find the number of students who just, , passed., Sol. The number of students with first division, = 28% of 300 = 28/100 x 300 = 8400/100 = 84, ‘And the number of students with second, division, = 540% of 300,, = 54/100 x 300, =16200/100, =162, Therefore, the number of students who just, passed = 300 — (84+ 162) = 54, In an election, candidate A got 70%, of the total valid votes. 20% of the total votes were, declared invalid. If the total number of votes is, 600000, find the number of valid votes polled in, favour of the candidate., Sol. Total number of invalid votes, = 20% of 600000, = 20/100 x 600000, = 120000, Total number of valid votes polled, = 600000 — 120000 = 480000, , Percentage of valid :, jhe a Yo Polled ia favour of