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1. 25+34÷8-4=____
2. 100×27+9-23÷26=____
3. 22-1×50÷13=___​


Sagot :

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  • 1.25.25

  • 2. 2708

  • 3.18

Step-by-step explanation:

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Answer, Explanation, and Solution:

We have to use the method called GEMDAS.  

GEMDAS stands for:  

G - Groupings [Parentheses, Brackets, Curly Brackets]  

E - Exponents  

MD - Multiplication and Division  

AS - Addition and Subtraction

 

Moving on to the questions:

1.) 25 + 34 ÷ 8 - 4

= 25 + 4.25 - 4

= 29.25 - 4

= 25.25

2.) 100 × 27 + 9 - 23 ÷ 26

= 2700 + 9 - 23 ÷ 26

= 2700 + 9 - 0.885

= 2709 - 0.885

= 2,708.115

3.) 22 - 1 × 50 ÷ 13

= 22 - 50 ÷ 13

= 22 - 3.846

= 18.154

 

Legend for the Solution:  

  • Underline = Final Answer
  • Bold = Changes

NOTE:

- The quotients 0.885 and 3.846 are rounded-off as they are non-terminating decimals.

- *Correct me if I am wrong.

Hope it helps!

#CarryOnLearning [tex]{\ddot\smile}[/tex]