revisionday
contestada

redlands school sent x students to a revision day St Samuel school sent twice as many students as headlands school each student paid £15 for the revision day the students paid a total of £1155 work out how many students were sent by each school to the revusoin day

Respuesta :

irspow
R=15x, S=15(2x),

R+S=1155

15x+30x=1155

45x=1155

x=25 2/3 students ????  That is the answer given the numbers in the question...is there a typo as 2/3 of a student sounds gruesome :P
2/3 I would assume........

Otras preguntas