Question

my chocolate bar company increases the site of their chocolate bar. the ratio of the original site to the increased site is 5:7 if the old bar has a weight of 60g what will be the height of the new bar.​

Answer 1

original: increased=5:7

the weight of old bar is 60,

let the new bar weight he y

their ratio,must be similar to 5:7

60/y=5/7

y=7×60/5

y=84

hence the weight of new chocolate bar will be 84g