t:g = 13:8
g:b = 2:3 = 8:12
t:g:b = 13:8:12
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The ratio of Toby's salary to George's salary is 13:8. The ratio of George's salary to Bill's salary is 2:3.
Find the ratio of Toby's salary to Bill's salary, and Bill's salary to total salary.
2 answers
In January the value of stock increased by 25%,and in February ,it decreased by 20%.How did the value of the stock at the end of february compare with its value at the beginning of January?
1 answer