A car travels 288 km in 4 hours.If the same distance is to be covered in 3 hours, what should be the increase in the speed?
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Answer:
96 km
Step-by-step explanation:
s=vt
s1=s2
v1 t1 = v2t2
288×4 = v2 × 3
v2= (288×4)÷3
=384 km
increase in speed = 384-288
=96 km
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