kcairnes
kcairnes
11-10-2016
Mathematics
contestada
5 cakes cost £3.50 how much do 7 cakes cost
Respuesta :
amin112
amin112
11-10-2016
5 cakes = 3.50
7 cakes = x??
So you cross multiplication
5x=3.50 times 7
x= 4.90
Answer Link
ahall201
ahall201
11-10-2016
If 5 cakes cost 3.50 then 7 cakes cost 4.90
3.50 divided by 5 is 0.7
so each indibidual cake is 0.7
so multiply that by 7 you get 4.90
Answer Link
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