Maths

Malakai’s mother is making ta’ovala for all the boys in the Tongan group at school. Each boy needs 1 ½  metres of mat and she has 30 metres. How many ta’ovala does she make?

so you add 1 1/2 +1 1/2 which equal to 3m and then I do that 4 more times and it equals to 15 and 10 ta’ovala then I timesed both of it by 2 with equals to 30 meters and 20 ta’ovala.