Question

the quantities of wheat produced last year and this year ate in the ratio 7:10. If this year the production if the crop is 7290 tonnes more than that of the last year, whay is the amount of wheat produced during this year.

Answer 1

$10 - 7 = 3 \\ 3 = 7290 \\ 1 = 2430 \\ 7x = 2430 \times 7 = 17010 \\ 10x = 2430 \times 10 = 24300$