12 mangoes weight 2.4kg what is the weight of 8 mangoes​

1.6 kg

Step-by-step explanation:

2.4 kg divided by 12 mangoes to calculate the weight of one mango. 2.4kg/12=0.2kg

Now you multiply 0.2kg by 8 and get 1.6kg

1.6kg

Step-by-step explanation:

1.) find the weight per mango

   2.4 / 12 = 0.2 > so each mango is 0.2 kg

2.) now multiply this by the number of mangoes you are trying to find

    0.2 x (8) = 1.6 > so 8 mangoes weigh 1.6kg

18

step-by-step explanation:

draw the shape and you will see that f and k are actually at adjacent vertices (points of the hexagon that are neighboring).   so find the distance between (1,2) and (4,2).   that is easy since (1,2) and (4,2) is just a vertical distance to count, which is 3.   it is a regular polygon which means all sides are congruent.   you have 6 sides (hexa) so multiply 6 by 3 to receive 18.