Question

1
A man walks 10 km, then travels a certain distance by trai
by the train. If the whole journey is of 70km, how far di
Vinay bought a pizza and cut it into three 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 weigh?
(Hint: weight of first piece be 'x' then weight of second
piece is ‘x + 7', weight of the third piece is ‘x - 4')
The distance around a rectangular field is 400 meters.​

Answer 1

Answer:

1.80 answer because do in linear equations