Question

Speed of cycle is 15km/h speed of scooter 30km/h find the ratio

Answer 1

Answer:

required ratio = speed of cycle: speed of scooter

                      =15:30

                       =1:2

Step-by-step explanation:

1st step: both the speeds are in same units. Therefore no need to change

2nd step: both 15 & 30 are divisible by 15

15 is divisible 1 times and 30 is divisible 2 times

therefore required ratio=1:2

Answer 2

$\underline{\underline{\mathfrak{\Large{Solution : }}}} \\ \\ \\ \underline {\sf {Given,}} \\ \\ \\ \sf\: Speed\:of\:Cycle = 15 km/h \\ \\ \\ \sf\: Speed \: of\:Scooter = 30 km/h \\ \\ \\ \underline {\sf {To\:Find :}} \\ \\ \\ \sf\: Ratio\:of\:their\:Working\:Hours \\ \\ \\ \underline {\sf {Procedure :}} \\ \\ \\ \sf\: Ratio = \dfrac {Speed\:of\:Cycle}{Speed\:of\:Scooter} \\ \\ \\ \sf\implies\dfrac {15}{30} \\ \\ \\ \sf\implies\dfrac {1 × 15}{2 × 15} \\ \\ \\ \qquad\large {\boxed {\sf {\dfrac {1}{2}}}} \\ \\ \\ \sf\:The\:ratio\:of\:their\:Working\:hours\: = 1 : 2$