A kite is flying at a height of 215m above the ground level. It descends at the rate of 5m per minute. Find it's height from the ground after 30 minutes.
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we have,
height of kite = 215 m
The amount of by which the kite's height decreased after 30 minutes = 5 × 30 = 150 m
Height of the kite from ground after thirty minutes = 215 m - 150 m = 65 m
height of kite = 215 m
The amount of by which the kite's height decreased after 30 minutes = 5 × 30 = 150 m
Height of the kite from ground after thirty minutes = 215 m - 150 m = 65 m
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