Do you ever get told you use too much
toothpaste? Last week we worked out how much toothpaste we use in a day, in a
week, in a month and in a year! Tama and Connor use 7.3 metres and Camryn,
Erica and Ray use 14.6 metres each year!
This week we wanted to find out how much toothpaste there is in a tube so we could work out how many tubes of toothpaste we must use in a year and how much it all costs.
This week we wanted to find out how much toothpaste there is in a tube so we could work out how many tubes of toothpaste we must use in a year and how much it all costs.
Camryn, Ray and Erica use a whole tube of
toothpaste every 11 weeks but Tama and Connor make one tube last for 23 weeks.
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