Based on the ratios of the salaries and savings :belnanna wrote:I found this question.. Can anyone help please? Thanks..milo-cupcake wrote:

Thanks in advance!

Z salary is 4/5 of J saving

4u = 4/5 * 15k

u = 3k

Z expenditure is 4u - 4k = 12k -4k = 8k

J expenditure 7u - 15k = 21k - 15k = 6k

J : Z = 6k : 8k = 3 : 4