Q. Which expression has the same value as 53.5−(−3.7) ?53.5+3.7−3.7−53.553.5−3.73.7−53.5
Understand the original expression: Understand the original expression.The original expression is 53.5−(−3.7). Subtracting a negative number is the same as adding its positive counterpart.
Identify the expression: Identify the expression that represents the same operation.The expression that represents adding 3.7 to 53.5 is 53.5+3.7.
Compare with correct operation: Compare the given choices with the correct operation.The choice that matches the operation from Step 2 is 53.5+3.7.
Verify other choices: Verify that the other choices do not represent the same value.- 53.5+3.7 is the correct representation of the original expression.- −3.7−53.5 would represent subtracting 53.5 from −3.7, which is not equivalent to the original expression.- 53.5−3.7 would represent subtracting 3.7 from 53.5, which is also not equivalent to the original expression.- 3.7−53.5 would represent subtracting 53.5 from 3.7, which is not equivalent to the original expression.
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