Put three down to form a triangle, and the fourth in the middle. Your three rows of two are therefore three lines going from the central coin, to each corner coin.
2 quarters, 4 dimes and 3 pennies.2 quarters, 4 dimes and 3 pennies.2 quarters, 4 dimes and 3 pennies.2 quarters, 4 dimes and 3 pennies.
1.78 pennies 2.7 dimes 8 pennies 3.15 nickels 3 pennies 4.14 nickels 8 pennies 5.3 quarters 3 pennies 6.7 dimes 1 nickel 3 pennies 7.6 dimes 3 nickels 3 pennies 8.2 quarters 2 dimes 1 nickel 3 pennies 9.2 quarters 2 dimes 8 pennies 10.1 quarter 5 nickels 2 dimes 8 pennies 11. 1 half-dollar 2 dimes 1 nickel 8 pennies 12.1 half-dollar 2 dimes 2 nickels 3 pennies 13.7 dimes 1 nickel 3 pennies 14.2 dimes 2 nickels 1 quarter 4 nickels 3 pennies 15.1 half-dollar 5 nickels 3 pennies
9 combinations. 23 pennies 1 nickel 18 pennies 2 nickels 13 pennies 3 nickels 8 pennies 4 nickels 3 pennies 1 dime 13 pennies 2 dimes 3 pennies 1 dime 2 nickels 3 pennies 1 dime 1 nickel 8 pennies
3 five cent nickels (is that what you call them) and 2 one cent coins
50 pennies45 pennies, 1 nickel40 pennies, 2 nickels40 pennies, 1 dime35 pennies, 3 nickels35 pennies, 1 nickel, 1 dime30 pennies, 4 nickels30 pennies, 2 nickels, 1 dime30 pennies, 2 dimes25 pennies, 5 nickels25 pennies, 3 nickels, 1 dime25 pennies, 1 nickel, 2 dimes25 pennies, 1 quarter20 pennies, 6 nickels20 pennies, 4 nickels, 1 dime20 pennies, 2 nickels, 2 dimes20 pennies, 1 nickel, 1 quarter15 pennies, 7 nickels15 pennies, 5 nickels, 1 dime15 pennies, 3 nickels, 2 dimes15 pennies, 2 nickels, 1 quarter15 pennies, 1 nickel, 3 dimes10 pennies, 8 nickels10 pennies, 6 nickels, 1 dime10 pennies, 4 nickels, 2 dimes10 pennies, 3 nickels, 1 quarter10 pennies, 2 nickels, 3 dimes10 pennies, 1 nickel, 1 dime, 1 quarter10 pennies, 4 dimes5 pennies, 9 nickels5 pennies, 7 nickels, 1 dime5 pennies, 5 nickels, 2 dimes5 pennies, 4 nickels, 1 quarter5 pennies, 3 nickels, 3 dimes5 pennies, 2 nickels, 1 dime, 1 quarter5 pennies, 1 nickel, 4 dimes5 pennies, 2 dimes, 1 quarter10 nickels8 nickels, 1 dime6 nickels, 2 dimes5 nickels, 1 quarter4 nickels, 3 dimes3 nickels, 1 dime, 1 quarter2 nickels, 4 dimes1 nickel, 2 dimes, 1 quarter5 dimes2 quarters1 half dollar
5 pennies in 3 rows, with a remainder of 4
26 shells, 3 rows -> 5 per row with 1 remaining 19 pennies, 5 rows -> 3 per row with 4 remaining 17 balloons, 7 rows -> 2 per row with 3 remaining
2 quarters, 4 dimes and 3 pennies.2 quarters, 4 dimes and 3 pennies.2 quarters, 4 dimes and 3 pennies.2 quarters, 4 dimes and 3 pennies.
1.78 pennies 2.7 dimes 8 pennies 3.15 nickels 3 pennies 4.14 nickels 8 pennies 5.3 quarters 3 pennies 6.7 dimes 1 nickel 3 pennies 7.6 dimes 3 nickels 3 pennies 8.2 quarters 2 dimes 1 nickel 3 pennies 9.2 quarters 2 dimes 8 pennies 10.1 quarter 5 nickels 2 dimes 8 pennies 11. 1 half-dollar 2 dimes 1 nickel 8 pennies 12.1 half-dollar 2 dimes 2 nickels 3 pennies 13.7 dimes 1 nickel 3 pennies 14.2 dimes 2 nickels 1 quarter 4 nickels 3 pennies 15.1 half-dollar 5 nickels 3 pennies
9 combinations. 23 pennies 1 nickel 18 pennies 2 nickels 13 pennies 3 nickels 8 pennies 4 nickels 3 pennies 1 dime 13 pennies 2 dimes 3 pennies 1 dime 2 nickels 3 pennies 1 dime 1 nickel 8 pennies
2 rows of 24 3 rows of 16 4 rows of 12
1 row of 24 2 rows of 12 3 rows of 8 4 rows of 6 6 rows of 4 8 rows of 3 12 rows of 2 24 rows of 1
23 pennies one nickel and 18 pennies 2 nickels and 13 pennies 1 dime and 13 pennies 1 dime 1 nickel and 8 pennies 1 dime 2 nickels and 3 pennies 2 dimes and 3 pennies 4 nickels and 3 cents 3 nickels and 8 pennies
3 five cent nickels (is that what you call them) and 2 one cent coins
50 pennies45 pennies, 1 nickel40 pennies, 2 nickels40 pennies, 1 dime35 pennies, 3 nickels35 pennies, 1 nickel, 1 dime30 pennies, 4 nickels30 pennies, 2 nickels, 1 dime30 pennies, 2 dimes25 pennies, 5 nickels25 pennies, 3 nickels, 1 dime25 pennies, 1 nickel, 2 dimes25 pennies, 1 quarter20 pennies, 6 nickels20 pennies, 4 nickels, 1 dime20 pennies, 2 nickels, 2 dimes20 pennies, 1 nickel, 1 quarter15 pennies, 7 nickels15 pennies, 5 nickels, 1 dime15 pennies, 3 nickels, 2 dimes15 pennies, 2 nickels, 1 quarter15 pennies, 1 nickel, 3 dimes10 pennies, 8 nickels10 pennies, 6 nickels, 1 dime10 pennies, 4 nickels, 2 dimes10 pennies, 3 nickels, 1 quarter10 pennies, 2 nickels, 3 dimes10 pennies, 1 nickel, 1 dime, 1 quarter10 pennies, 4 dimes5 pennies, 9 nickels5 pennies, 7 nickels, 1 dime5 pennies, 5 nickels, 2 dimes5 pennies, 4 nickels, 1 quarter5 pennies, 3 nickels, 3 dimes5 pennies, 2 nickels, 1 dime, 1 quarter5 pennies, 1 nickel, 4 dimes5 pennies, 2 dimes, 1 quarter10 nickels8 nickels, 1 dime6 nickels, 2 dimes5 nickels, 1 quarter4 nickels, 3 dimes3 nickels, 1 dime, 1 quarter2 nickels, 4 dimes1 nickel, 2 dimes, 1 quarter5 dimes2 quarters1 half dollar
I believe there are 13 ways 1 - 1(quarter) + 2(pennies) 2 - 2(dimes) + 1(nickel) + 2(pennies) 3 - 2(dimes) + 7(pennies) 4 - 1(dime) + 3(nickels) + 2(pennies) 5 - 1(dime) + 2(nickel) + 7(pennies) 6 - 1(dime) + 1(nickel) + 12(pennies) 7 - 1(dime) + 17(pennies) 8 - 5(nickels) + 2(pennies) 9 - 4(nickels) + 7(pennies) 10 - 3(nickels) + 12(pennies) 11 - 2(nickels) + 17(pennies) 12 - 1(nickel) + 22(pennies) 13 - 27(pennies)
If I am getting what you are saying, then no. 3 rows of 9 and 2 rows equals 5 rows. 5*9=45 and 7*9=63