Question

show working also
the test tube's capacity is $250 mL, the beaker's capacity is $750 mL, and the flask's capacity is $1.5 L.

Answer 1

Answer:

In first part we convert flask capacity in ml then both units are same

so,

1L= 1000ml

1.5 L = 1.5 ×1000 ml

=1500ml

now both units are same. So, now we write them in ratio

Ratio = capacity of flask: capacity of beaker

= 1500:750 ml ans

Now second part ,

here we have to convert all units in Liter as 0.25 L capacity of test tube is given

in question we have already capacity of flask in Liter

so only we have to convert unit of capacity of beaker in Liter

In 1ml =1/1000L

750/1000L = 0.75 L

The ratio is =

capacity of flask :capacity of beaker : capacity of test tube

= 1.5:0.75:0.25. Ans

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