Question

Wriye in cubic centimetres.
(a) 725 ml
(b) 4 L
(c) 7 L 84 ml
(d) 12 L 5 l​

Answer 1

Answer:

Step-by-step explanation:

1 cubic cm = 1mL

we have to use these formulae to do the conversion.

a) 1 mL = 1 cubic cm

  ∴ 725 mL = 725 cubic cm

                                                             Ans. 725 cubic cm

b) 4 L

   First we have to convert L into mL

 1 L = 1000 mL

∴ 4 L = 4 x 1000 mL

         = 4000 mL

  we know that

 1 mL = 1 cubic cm

∴ 4000 mL = 4000 cubic cm

c) 7 L 84 mL

 When we have two units first we have to separate them by plus sign.

 7 L 84 mL = 7 L + 84 mL

Now we will convert it into mL.

               = 7 x 1000 mL + 84 mL

               = 7000 mL + 84 mL

              = 7084 mL

      1 mL = 1 cubic cm

   ∴ 7084 mL = 7084 cubic cm

d) In this question  I think 12 L 5 mL is there so we have to follow the same procedure as like as question number (c).