Question

Vinay bought a pizza and cut it into pieces. When he weighed the first piece he found that it was 7g lighter than the second piece and 4g heavier than the third piece. If the whole pizza weighed 300g.how much did each of the three pieces weight?
(Hint: weight of first piece bee 'x' then weight of second piece is 'x+7',weight of the third piece of 'x-4'.)​

Answer 1

Answer:

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Answer 2

Step-by-step explanation:

Answer

Let the three pieces of pizzabe x,y,z.

y−x=7

x−z=4

Now, according to question, we have

x+y+z=300

⇒4+z+7+x+z=300

⇒4+z+7+4+z+z=300

⇒3z+15=300

⇒3z=285

⇒z=

3

285

=95

∴ the lightest pizza weighs z=95g