CLASS 6 : MATH NOTES PUNJAB TEXT BOOK

  MATH NOTES PUNJAB TEXT BOOK 

CLASS 6

6th Class Mathematics Notes ( Unit 5 ) for Punjab School / Punjab Education Department HA Muhammad for class 6 / Middle level . These notes are according to present day syllabus / Path prescribed through Punjab Education Department. Punjab Government , Sargodha .

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In these Notes , you will get completely solved physical activities, principle, numerical, goal & subjective type questions,way to the issues, quick question, and specified / lengthy questions and so on. In quick , you will have whole solution to the challenge cited subject matter / Unit 5.

 6th Class Mathematics Notes ( Unit 5 ) for Punjab School, Sargodha. 

CHAPTER 5 : 

                                                  EXERCISE # 5.1 

QUESTION # 9

=  [ 2 + { 1.25 × 3.85 ÷ ( 5.64 - 2.9 + 1.2 )}]        →  1st step 

=  [ 2 / 1 + { 1.25 /100 × 3.85 /100 ÷ ( 5.64/100 - 2.9 /10 + 1.2/10 )}]   →  2nd step divide all number

= [ 2 / 1 + { 125/100 × 385/100 ÷ ( 564/100 - 29/10 - 12/10 )}]     → 3rd step 

= [ 2 / 1 + { 125/100 × 385/100 ÷ ( 564/100 - 29 - 12 / 10 )}]    → 4th step 

= [ 2 / 1 + { 125/100 × 385/100 ÷ ( 564/100 - 41 / 10 )}]      → 5th step sign change 

= 2 / 1 + { 125/100 × 385/100 ÷ ( 564 - 410 / 100 )}]   → 6th step multiple the numbers

= [ 2/1 + { 125/100 × 385/100 ÷ 154/100 }]   → 7th step small bracket solve and arrange number

= [ 2/1 + { 125/100 × 385/100 ×  154/100 }]    → 8th step divide sign change into multiple sign

= [  2 / 1 + { 125/100 ×  385/ 154 }]   → 9th step  

= [ 2 /1 + 1925/616 ]    →  In this step we solve middle bracket and multiple the numbers

=  1232 + 1925 / 616    →   now use simple method

=   3175 / 616

=  5.154     →  Is Answer

 

 Note:

  We are providing all subjects notes from 6 to 10 and College / University level, Sargodha and Punjab Board.