Ram has X marbles. Arun has 6 marbles less than Ram
Sid has 6 marbles more than Ram.
Which of these should be done so that all three of them have EQUAL number of marbles ?

Consider the proof. given: segment ab is parallel to line de. prove: what is the missing statement in step 5?

Solve this riddle: i am an odd number. i an less than 100. the some of my digit is 12. i am a multiple of 15. what number am i?

The taxi fare in gotham city is $2.40 for the first 1 2 12 mile and additional mileage charged at the rate $0.20 for each additional 0.1 mile. you plan to give the driver a $2 tip. how many miles can you ride for $10?