Question

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5. Find the value of 50 - (-40) -(-5).​

Answer 1

Answer:

50-(-40)-(-5)

=50+40+5

=95

Answer 2

Step-by-step Explanation :

Given that :

• 50 - ( - 40 ) - ( - 5 ).

To find :

• The value of given equation.

Finding the value :

ㅤㅤ→ 50 - ( - 40 ) - ( - 5 ).

ㅤㅤ→ 50 + 40 + 5 .

ㅤㅤ→ 90 + 5.

ㅤㅤ→ 95.

Method Used :

• Multiplying (–) times (–) to get (+).

• Adding (50) and (40) to get (90).

• Adding (90) and (5) to get (95).

Find more :

Multiplication of signs :

• (+)(–) = (–).
• (+)(+) = (+).
• (–)(+) = (–).
• (–)(–) = (+).

[ Note : If there are same signs (i.e. (+)(+) or (–)(–)) we get always (+) and if there are different signs (i.e. (+)(–) or (–)(+)) we get always (–) ].