Question

We have 5 boxes, weight of first 2 boxes is 420kg. weight of 2nd and 3rd boxes is 380kg. weight of 3rd and 4th boxes is 340kg and weight of 4th and 5th boxes is 330kg. then weight of each boxes?​

Answer 1

Step-by-step explanation:

Sum of weight of each box=420+380+340+330= 1470

so weight of each box=1470/5

=294 kg....

Answer 2

weight of each box is 150 kg

Step-by-step explanation:

given data

weight of first 2 boxes = 420 kg.

weight of 2nd and 3rd boxes = 380 kg.

weight of 3rd and 4th boxes = 340 kg

weight of 4th and 5th boxes = 330 kg

solution

first we get here weight of first box that is

weight of first box = weight of 2nd and 3rd boxes - weight of first 2 boxes

weight of first box = 420 - 380 = 40 kg

we get here weight of each boxes that is average weight

so first we get here total weight that is =  weight of first box  + weight of 2nd and 3rd boxes + weight of 4th and 5th boxes

total weight that is = 40 kg + 380 kg + 330 kg

total weight = 750 kg

so weight of each box = $\frac{750}{5}$ = 150 kg

Learn more :

average weight

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2. https://brainly.in/question/14653889