The total mass of 4 identical pencil boxes and a notebook is 700 g. each pencil box has a mass of 140 g. what is mass of the notebook?

Question

asked Apr 24, 2023 209k views

1 Answer

Fiter · Answer 1 · 2023-04-30T21:20:30+0000

Answer:

140g

Explanation:

One pencil box has a mass of 140g, to find out the weight of 4 pencil boxes we multiply 140 by 4: 140*4 = 560g

Let the mass of the notebook be x: 560+x = 700

560+x = 700

x = 140g