Fractions and Decimals Blog 10

GOOD MORNING BOYS...


Important Note: We have two periods today, engage your self in completing previous work. No pending work should be left.


TODAY BY THE END OF THIS BLOG you will be able to DO THREE THINGS 

(I)  DIVIDE   any decimal number WITH A WHOLE NUMBER 

(II) DIVIDE  any decimal number by 10, 100,1000 

(III)  DIVIDE any decimal number by any other given  decimal number


     (  PART I)  DIVIDE   any decimal number WITH A WHOLE NUMBER 



  TO BEGIN WITH......WATCH THE VIDEO        ⇓    ⇓   ⇓   ⇓



                        VIDEO ON   DIVISION BY WHOLE NUMBER


AFTER WATCHING THE VIDEO....IT WILL BE FUN TO DO NCERT EX 2.7







EX 2.7 NCERT 
 Q.1  (i)                             0. 2
                            2厂0   4            ans 0.2
                            (-) 0   4
                           0

                          
Q.1 (vi )
                        2 . 0 7
               7厂1 4 . 4 9
                (-)  1 4 .  ↓↓
                             4  9
                                              (-)  4  9
                                  0
KINDLY DO THE REMAINING PARTS OF Q 1 (AS H.W)


                PART (II) DIVISION OF DECIMAL BY 10, 100,1000


                                  .WATCH THE VIDEO        ⇓    ⇓   ⇓   ⇓


                                        VIDEO ON DIVISION BY 10.100,100


AFTER WATCHING THE VIDEO LET's do Ex 2.7




C.W 

KINDLY DO Q 3,(ALL PARTS) IN THE TEXTBOOK ONLY and check the answers from the back

H.W

KINDLY DO Q 2 & 4,(ALL PARTS) IN THE TEXTBOOK ONLY and check the answers from the back

 PART (III)           MULTIPLICATION OF A DECIMAL BY ANY DECIMAL


.                                        WATCH THE VIDEO        ⇓    ⇓   ⇓   ⇓


                   VIDEO ON DIVISION OF DECIMAL  NUMBER BY DECIMAL  NUMBER

AFTER WATCHING THE VIDEO LET'S DO A FEW QUESTIONS FROM EX 2.7



 NCERT SOLUTIONS ( KINDLY NOTE DOWN EVERY ANSWER IN YOUR NOTEBOOK )

Q.5                                                                                       4 4 • 2
                      (iv)  30 •  94 x 10          =     309•.4           7ㄏ 3 0 9  •4     
                                0 •  7 x 10                       7                     2 8 ⬇️
                                                                                                 2   9
                                                                                                  2  8      ↓
                             (ans )  44.2                                                         1    4
                                                                                                        1    4
                                                                                                            0
 { DENOMINATOR IS MULTIPLIED BY 10 to convert it into a natural number and NORMAL DIVISION IS CARRIED OUT} 


                        (v)   0 •  5    x 100 =    50     =     2  {ans}
                                0 •  25 x 100        25
 { DENOMINATOR IS MULTIPLIED BY 100 to convert it into a natural number} 

                         (vi)   7 • 7 5    x 100   =    775     =     31  {ans}
                                  0 •  25 x 100             25
 { DENOMINATOR IS MULTIPLIED BY 100 to convert it into a natural number} 
                           
                          (vii)   76 •  5    x 100 =    7650     =     510  {ans}
                                     0 •  15 x 100            15
 { DENOMINATOR IS MULTIPLIED BY 100 to convert it into a natural number} 



 H.W    Q 5 ( REMAINING PARTS )
  Q .6 ( NOTE THIS DOWN IN YOUR NOTEBOOKS)


          2.4  litres of petrol is used in  covering  43.2 km distance
              1 litre of petrol is used  in covering     43.2  x 10     =     432     18    km (ans)
                                                                            2.4 x 10               24

Comments

  1. Anonymous5/04/2020

    Good morning sir, Rudra Joshi 7B

    ReplyDelete
  2. Good Morning Sir
    Manmeet Singh 7B

    ReplyDelete
  3. Good morning mam I am Devansh 7b

    ReplyDelete
  4. Good morning sir I am Vincent Anthony Paul from class 7-B (04.05.20).

    ReplyDelete
  5. Good morning sir!
    Vaibhav Vij 7-B

    ReplyDelete
  6. Good morning sir
    Nishit Kedia
    7B

    ReplyDelete
  7. Good Morning Sir. Aaron Xavier Jomon 7B

    ReplyDelete
  8. Good morning sir, SOL KAMLALDIN 7B

    ReplyDelete
  9. Good morning sir Gabriel John 7B

    ReplyDelete
  10. Good morning Sir
    Vilhousier Sanchu
    7B

    ReplyDelete
  11. Good Morning sir,
    Jatin Giroti 7B

    ReplyDelete
  12. Good morning Ma'am shaurya Arora

    ReplyDelete
  13. Good morning sir
    Mohammed Rayhan 7B

    ReplyDelete
  14. GOOD MORNING SIR
    AYUSH ARUN 7B

    ReplyDelete
  15. Good morning Sir Jayesh kaushik

    ReplyDelete
  16. Good Morning Sir
    Kevin Tom Benoy 7B

    ReplyDelete
  17. Good morning mam, arpit kumar from 7B

    ReplyDelete
  18. Good morning Sir , Harshit Ranjan 7 B

    ReplyDelete
  19. Good morning Sir
    I am Theofin S Shaji
    7B

    ReplyDelete
  20. Good morning sir this is Derick Decastro my class is 7B

    ReplyDelete
  21. Good Morning Sir
    Jadon Stanley Minj 7B

    ReplyDelete
  22. Good Afternoon sir, Anirudh Adlakha 7B

    ReplyDelete
  23. Good afternoon Sir
    Mohammed faraaz Qureshi 7B

    ReplyDelete
  24. Good morning Ma'am shaurya Arora

    ReplyDelete
  25. Good morning sir Aarav Vashistha 7B

    ReplyDelete
  26. tijuMit_wo Thomas Newman There
    program
    maesuncopa

    ReplyDelete

Post a Comment

Popular posts from this blog

Rational Number Blog 6

Line and Angles Blog 3

Assignment- Rational Numbers