Question

What is value of 540+(-190) + (-50)? * 300 350 250 260​

Answer 1

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What is value of 540+(-190) + (-50)?

(A) 300 (B)350 (C)250 (D)260​

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300

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540+(-190)+(-50)

=540+(-190-50)

=540+(-240)

=540-240

=300

Option (A) IS CORRECT

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Answer 2

540+(-190) +(-50) = 300

Given:

• 540+(-190) +(-50)

To Find:

• Value

Solution:

• When there is a + in front of an expression in parentheses, the expression remains the same
• +(-) = -
• +(+) = +
• When there is a - in front of an expression in parentheses, change the sign of each term in the expression
• -(+) = -
• -(-) = +

540+(-190) +(-50)

Step 1:

Remove the parenthesis

540 - 190 - 50

Step 2:

Calculate the difference between 540 and 190

350 - 50

Step 3:

Calculate the difference between 350 and 50

300

Hence, 540+(-190) +(-50) = 300

Correct option is 300.