Find 3/7 + -6\11 + -8\21 +5\22

Here is your answer :

Question : Using Appreciate properties find : 2/7 × ( -3/11 ) - 5/22 - 3/11 × 5 / 7.  

=> 2/7 × ( -3/11 ) - 5/22 - 3/11 × 5 / 7.

=> ( 2 × -3 ) / ( 7 × 11 ) - 5/22 - ( 3 × 5 ) / ( 11 × 7 ).

=> -6 / 77 - 5/22 - 15 / 77

=> 9/77 - 5 / 22

=> ( 9 × 2 - 5 × 7 ) / 154

=> 18 - 35 / 154

=> -17/154 [ Answer ]

Hope it helps

step-by-step explanation:

see if this :

hi,

you half the rectangle that you ae asking about so then you would see the scale factor of 1/2 the one u have selected, the one on top is half.

hope this !