Question

vinay bought a cake and cut into three peices.when he weighed the first piece he found that it was 7g lighter thaan the second piece and 4g heavier than the third piece .if the whole cake weighed300g.how much did each of the three pieces weigh
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Answer 1

Answer:

ur answer

Step-by-step explanation:

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Answer 2

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

⇒3z=285

Z=285/3

=95

∴ the lightest pizza weighs z=95g