7. Aboy walks at a speed of 3/1/2 km/h. He reaches his school in 30 minutes. How far isthe school from his house?
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Answered by
2
answer: 1.75 km
STEP BY STEP:distance = speed × time
speed = 3 1/2 = 7/2
time = 30 min /60 = 0.5 hr
by applying formula ,
distance = 7/2 × 0.5
= 1.75 km
Answered by
0
Answer:
3 km
Step-by-step explanation:
Speed = 3/1/2 = 3×2/1 = 6/1 = 6 km/h
Time = 30 minutes = 1/2 hrs
Distance = Speed×Time
= (6×1/2) km
= 3 km
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