Least common denominator of 3/5 2/7

Your client has saved $1,860 for a down payment on a house. a government loan program requires a down payment equal to 3% of the loan amount. what is the largest loan amount that your client could receive with this program

Write 5(6x+4)-2(5x-2) in the form a(bx+c) where a,b and c integers and a> 1

How many doughnuts are equal to 20 cookies.? 3 apples = 5 bananas6 cookies = 7 apples2 doughnuts = 1 banana