Question

only use three numbers in the following to get 30 this numbers only three times no repitation 1,3,5,7,9,11,13,15

Answer 1

it's answer should be 7×3+9

hope this will help you..

other one can be 9×5-15.

Answer 2

$i \: think \: this \: should \: be \: like \: this \\ 15 \: + \: 15 \: + \: (1 - 1) \: = \: 30 \\ if \: the \: question \: is \: like \: this \\ (...) + (...) + (...) = 30 \\ another \: answer \: is \: like \: this \\ 7 \: \times \: 3 \: + \: 9 \: = \: 30 \\ if \: the \: question \: is \: like \: this \\ (...) \times (...) + (...) = 30 \\ \\ hope \: it \: helps........... \\ plz \: mark \: as \: brainliest...........$