Solution

38882

First name
Millie
School
St Mary of Charity Primary School
Country
Age
11

I know that there are 1000g in 1 kg.
Watermelon number 1 – weight – 7.35kg. Now you have to convert it into grams so you have to times it by 1000.
7.35 x 1000 = 7350.
Watermelon number 1 weighs 7350g therefore if each gram is one point, watermelon number 1 gets 7350 points.
Moving on to watermelon number 2 – which weighs 8.20kg. Next you have to convert it into grams. After that you need to times it by 1000.
8.20 x 1000 = 8200.
Watermelon 2 weighs 8200g so if each gram is one point, watermelon 2 gets 8200 points.
Finally watermelon 3 weighs 6.45kg. First of all you need to convert it into grams so you have to times by 1000.
6.45 x 1000 = 6450.
Watermelon 3 weighs 6450g so if each gram is one point, watermelon 3 gets 6450 points.