Dana has only nickels in her hand,ajah has exactly the same number of dimes and no other coins.together they have a total of 90 cents how many coins is each person holding ?
Dana has only nickels in her hand,ajah has exactly the same number of dimes and no other coins.together they have a total of 90 cents how many coins is each person holding ?
5N + 10D = 90
N = D
5N + 10N = 90
15N = 90
N = 6
& D = 6
check answer
Does (6 • 5¢) + (6 • 10¢) = 90¢ ?
30¢ + 60¢ = 90¢
90¢ = 90¢ True
.