Question

1. Christopher has three boxes of different
chocolates. First box weighs 50g more
than the third box and second box weighs
25 g more than the third box. If the total
weight of three boxes is 450g, find the
weight of each box.​

Answer 1

Answer:

weights 2

2

1

kg more than Box B and Box C weights 10

4

1

kg more than Box B. The total weight of the boxes is 48

4

3

. How many kgs does Box A weights

Answer 2

Answer:

$\huge\mathcal\color{red}AnsWer$

Let

Weight of 3rd box be $X gram$

Then

Weight of 2nd box will be $X + 25 grams$

Also

Weight of 1st box will be $X+ 75 gram$

Now,

$X + X+25 + X+75 = 450 gram$

By adding

$3X + 100 = 450 gram$

$3X = 450 - 100 = 350 grams$

$3X = 350 grams$

$\frac {350}{3}$

$\cancel\frac{350}{3}= 116.6 grams$

$\huge\implies {3rd box = 116.6 gram}$

So 2nd box = 116+25 gram = 141 gram

And 1st box = 141 + 75 gram = 216

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