every sunday, raju , rahim and richard visit an old age home. the rooms in the home are numbered from 150 to 200. raju visit rooms which have numbers that are multiples of 3. rahim visits rooms which have numbers that are multiple of 5. richard visits all the rooms. which rooms do all three of them visit ?
Answers
Answered by
28
They all will visit the rooms which are divisible by both 3 and 5 i.e. LCM of 3 and 5 = 15
They all will visit the room which are multiples of 15
Answered by
49
Answer:
150,165,180,195
Step-by-step explanation:
Richard visits all the room .
Raju visits rooms multiples of 3
Rahim visits rooms multiple of 5
l.c.m of 3 and 5 is 15
numbers which are dividable by 15 between 150 and 200 are -
150,165,180,195
these are the numbers of the room all three of them will visit.
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