Which of the following mathematical sentences is correct?
Answers
Answer:- D. 3/10*50=5/10*30
1. First of all you simply need to solve or read and understand the options clearly. Your option d is correct as after solving its left hand side(LHS) is equal to its right hand side(RHS).
LHS RHS
3/10*50 = 5/10*30
150/10 = 150/10
15 = 15
2. You can see this statement or sentence is correct and is equal.
3. Your other sentences are not equal and some even do not have a proper solution example, 3/10*50=50%*3
150/10 = 50/100*3
15 = 150/100
15 not = to 1.5
same goes with the other sentences. try solving each of them you won't find them equal.
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