Riya drives her car at a speed of 40 km/h for 3/2 hours and then increases her speed to 60 km/h and reaches her aunt's house in 2 hours.what is the distance Riya travelled to reach her aunt?
Answers
Answered by
11
Step-by-step explanation:
D1 = 40 × 3/2
D1 = 40 × 3/2D1 = 60km
D1 = 40 × 3/2D1 = 60kmD2 = 60× 1/2
D1 = 40 × 3/2D1 = 60kmD2 = 60× 1/2D2 = 30km
D1 = 40 × 3/2D1 = 60kmD2 = 60× 1/2D2 = 30kmD1 + D2 = 60+30 = 90Km
D1 = 40 × 3/2D1 = 60kmD2 = 60× 1/2D2 = 30kmD1 + D2 = 60+30 = 90KmTotal distance travelled to reach = 90Km
D1 = 40 × 3/2D1 = 60kmD2 = 60× 1/2D2 = 30kmD1 + D2 = 60+30 = 90KmTotal distance travelled to reach = 90KmMark brainliest if it helps, Thanks
Answered by
2
Answer:
40 ×3/2
=60 km
60 km × 1/2
= 30
60+30= 90
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