Write the ratio as a fraction in the fourth column of the table.
D is the correct answer because it’s greater than 985, 405
Sand to cement
7:3
210:x
ask yourself what number is needed to multiply by 7 to get 210 ( so you'd divide 210 by 7 which is 30). Multiply the other side by thirty as well to get the value of x
3*30 which is 90
D. Three less than five times the quantity of a number plus two.