Math, asked by mozhiyavan, 1 year ago

find the ratio of the following speed of a cycle 15 km per hour to the speed of scooter 30 km per hour

Answers

Answered by thameshwarp9oqwi
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 noorichrm
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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