Tag: maths
Questions Related to maths
Find the ratio of the following :
The speed of cycle is $15$km per hour to the speed of scooter $30$km per hour.
The ratio of 4kgs and 16kgs is
If A:B =$3 :4$ and B:C =$5:6$, then A:C is
In an office the working hours are 9:30 AM to 4:30 PM and in between 20 minutes are spent on lunch Find the ratio of office hours to the time spent for lunch-
In an office the working hours are 10.30 AM to 5.30 PM and in between 30 minutes are spent on lunch. Find the ratio of office hours to the time spent for lunch.
In a class there are 50 boys and 30 girls. The ratio of the number of boys to the number of girls in the class is.
If $a:b=5:7$ and $b:c=6:11$, then $a:b:c=$
The continued ratio of $4 : 3$ and $5 : 6$ is ____
The continued ratio of $2 : 5$ and $6 : 7$ is _____
The ratio between the ages of $A$ and $B$ is $2 : 5$. After $8$ years, their ages will be in the ratio $1 : 2$. What is the difference between their present ages?