Teo Laura asked in Maths

At the supermarket, a bottle of shower foam had a mass of 1.4 kg while a bottle of shampoo had a mass of 1.6 kg. Miko bought supplies for half a year and they had a mass of 10.4 kg. She purchased one more bottle of shower foam than shampoo. How many bottles of shower foam did she buy?

Thank You

Himani Gupta answered this

Dear student,