Which of the following pairs of numbers and signs, when their positions are interchanged, will correctly solve the given mathematical equation?
$$17 \times 15 + 3 - 11 \div 3 = 45$$
such type of question are solved by checking the given answers in expression. so let put all given options in expression..
OPTION A..LHS $$17\times15+3-11\div3$$ now replace 15and11,,,+and$$\times$$
LHS becomes $$ 17+11\times3-15\div3$$
now solve it according to bodmas
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