find the ratio of the following speed of a cycle 15 km per hour to the speed of scooter 30 km per hour
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Answered by
19
RATIO OF CYCLE = 15 KM/HOUR
RATIO OF SCOOTER = 30 KM/HOUR
==> 15 KM/HOUR / 30 KM/HOUR
==> 15/30 ==> 1/2 ==> 1:2
SO, ANSWER IS 1:2
Answered by
3
Answer:
total no. of students in% = 72%
student are interested in mathematics = 25
student are not interested in mathematics = 72/100 × 25
= 72/4
= 18
= 18- 25
= 7
therefore, 7 student are not interested in mathematics.
total number of students = 32
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