If A x D means A is the sister of D, A + D means D is the daughter of A and A…
2023
If A x D means A is the sister of D, A + D means D is the daughter of A and A ÷ d means A is the mother of D, then how will N is the aunt of M be denoted?
- A.
NxL÷M
- B.
NxL+M
- C.
MxL+N
- D.
MxL÷N
Attempted by 47 students.
Show answer & explanation
Correct answer: A
Key idea: an aunt is the sister of a parent.
N x L means N is the sister of L.
L ÷ M means L is the mother of M (÷ denotes "mother of").
Combining these: N is the sister of L, and L is the mother of M, so N is the sister of M's mother, i.e., N is the aunt of M.
Therefore, the correct notation is NxL÷M.