6 classi am plzzz witer answer
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correct answer is 3
i am sure
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Answer:
(4)4.4 METRE
(5)77
(6)0
Step-by-step explanation:
(4) LENGTH OF THE ELASTIC BAND=4 METRE
INCREASED BY 10%
SO,
10/100*4= 1/10*4= 4/10= 2/5= 0.4
SO THE LENGTH OF THE ELASTIC BAND WAS INCREASED BY- 0.4
=4+0.4= 4.4 METRE
(5) FIRST, SECOND AND THIRD TERMS= 21,49 AND 33
LET THE FOURTH PROPORTION BE X
SO IN PROPORTION WE SAY= 21:49::33:X
X=49*33/21
=1617/21
=77
(6) 5-8/4 OF 2-1
5-8/4*2-1
5-2*2-1
5-4-1
1-1
=0
IF HELPS
PLEASE SUPPORT ME........
THANK YOU VERY MUCH.
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