ella_marie
Jan 27, 2011, 10:52 PM
A sack of rice weighs 50 kilos.What is the weight of 85 sacks?
Unknown008
Jan 28, 2011, 07:22 AM
Let me give you an example.
1 apple has a mass of 50 g
2 apples will have a mass of 100 g
3 apples will have a mass of 150 g
4 apples will have a mass of 200 g
5 apples will have a mass of 250 g
100 apples? They will have a mass of 100 x 10 = 1000 g
2000 apples? They will have a mass of 2000 x 10 = 20 000 g
Can you try out with your problem now?
ballengerb1
Jan 28, 2011, 09:07 AM
Look on the right side of your keyboard ella, so the calculator, 50 x 85 =