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If the digits 4 and 5 and digits 7 and 2 are interchanged then value of the expression 2x15/7-15+45-54/9 |
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Answer» Hi mate, here's your answer Step-by-step explanation: =7*15/2-15+54-45/9 =7*7.5-15+54-5 =52.5-15+54-5 =52.5+39-5 =91.5-5 =86.5 Pls do mark my answer as the BRAINLIEST |
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