Question

At a family reunion,each of Sana's aunts and uncles is getting photograped once.The aunts are taking picture in groups of 5 and the uncles are taking pictures in groups of 10.If Sana has the same total number of aunts and uncles,what is the minimum (LCM) of aunts and uncles that Sana must have

Answer 1

Answer:

the length of a rectangle

Answer 2

Answer:

Uncles are taking picture in group of 10

Aunts are taking pictures in group.of 5

We need ro find LCM to find minimum number of aunts.

LCM of 5 and 10 is 10

Hence minimum number of aunts that sana must have is 10