This is only possible if you allow adding coins
Number of coins in row x Number of rows = total number of coins
5 x 2 = 10 coins
4 x 4 = 20 coins
You would need 10 more coins
If you think 2D you can stack one coin on top in a row.
3 1 1 1 1 1 1 The drawing above, if it is preserved by the formatting, illustrates how. For the first row, put on 4 coins in a row. Stack two additional coins on top of one of the coins. For the second row, make it perpendicular to the first row, and overlapping the stack of 3 coins. You have used a total of 9 coins, with the stack of 3 coins doing double duty for both rows.
Having the same number of students in each row, 80 students can be arranged in 80 rows of 1, 40 rows of 2, 20 rows of 4, 10 rows of 8, and 5 rows of 16.
No, the closest you can get is 40p using 2 x 20p coins.
1 euro coin and two 1/2 euro coins.
If you think 2D you can stack one coin on top in a row.
You could make an L shape out of three coins, and place the fourth on the corner. That way there are three coins up and three across.
3 1 1 1 1 1 1 The drawing above, if it is preserved by the formatting, illustrates how. For the first row, put on 4 coins in a row. Stack two additional coins on top of one of the coins. For the second row, make it perpendicular to the first row, and overlapping the stack of 3 coins. You have used a total of 9 coins, with the stack of 3 coins doing double duty for both rows.
5 coins, 2 rows of 3 coins in each. ! simple.. just arrange the 5coins like a PLUS(+) symbol . hence, u got 2rows(1-horizontal row and 1-vertical row) intersected in the middle..! then place the 4coins at the corner of the two rows and 5th coin in the middle intersected point of that 2rows..! that's it..!!!
2 COINS
Having the same number of students in each row, 80 students can be arranged in 80 rows of 1, 40 rows of 2, 20 rows of 4, 10 rows of 8, and 5 rows of 16.
2 dollar coins 5 dimes 2 pennies
you can beat a level with only 3 plants 2 rows in back filled with sun-shrooms or sunflowers 3 rows next filled with puff-shrooms 1 ir 2 rows next dilled with wallmuts i did that and at the end of the level had 3445 coins good luck!!!!!
The five coins are 3 quarters and 2 dimes.
2 Fifty cent coins. 3 dimes, and 2 pennies.
No, the closest you can get is 40p using 2 x 20p coins.
1 euro coin and two 1/2 euro coins.