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Can you answer this? total salary of three persons a,b and c is rs. 1,44,000. they spend 80%, 85% and 75% respectively. if their savings are in the ratio 8 : 9 : 20, find c\\\'s salary. (a) 48000 (b) 64000 (c) 40000 (d) 32000 |
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Answer» TOTAL salary = 144000 SAVINGS percentage of A = 100-80=20% savings percentage of B =100-85=15% savings percentage of C = 100-75=25% savings of A =8x Savings of B= 9x Savings of C = 20X 20% × A salary /100= 8x a's salary = 100/20×8x = 40x 15% × B salary /100= 9x b's salary = 100/15×9 X = 60x 25%of C salary /100= 20x c's salary = 100/25×20x = 80x 40x + 60x+ 80x = 144000 180x = 144000 x = 800 So C's salary = 80 × 800 = 64000 hope it helps |
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