ibrahimhafiz187 ibrahimhafiz187

22-09-2021
Mathematics

contestada

When a barrel is 30% empty it
contains 30 litres more than when it is 30% full.
How many litres does the barrel hold when full?

Respuesta :

inshalraza110 inshalraza110

22-09-2021

Answer:

it is 70% full

Step-by-step explanation:

When it is 30 % empty it means it is 70% full

0.7x=0.3x+30

0.7x-0.3x=30

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