Question

59. A certain number of capsules were purchased for 216,15
more capsules could have been purchased in the same
amount if each capsule was cheaper by 10. What was the
number of capsules purchased?​

Answer 1

HEY! UR ANSWER IS:

Let x be the price of the one capsule .

y be the total number of capsule.

xy=216

(x−10)(y+15)=216

From equations (1) and (2)

(216Y−10)(y+15)=216

(216−10y)(y+15)=216y

216y+216×1510y2−150y=216y

216y+3240−10y2−150y=216y

−10y2−150y+3240=0

y2+15y−324=0

y=12

HOPE THIS MAKES UR DAY BETTER!

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