Draw a five-pointed star. Place five seeds on the points and five more where the lines intersect.
Draw a five-pointed star. Plant five seeds on the points and five more where the lines intersect.
Well, isn't that a delightful question? To plant a row 100 feet long, you need one quart of tomato seeds. So, to plant 10 rows that are 25 feet each, you would need 10 quarts of tomato seeds. Happy planting, my friend!
Plant them in the shape of a star. The way the five lines (rows) overlap, you only need 10 total.
5 rows with 14 in each row7 rows with 10 in each row
by 2 rows
Two ways only. 4 rows with 25 stamps each or 5 rows with 20 stamps each.
Six ways. 15 rows of 2 trees 6 rows of 5 trees 3 rows of 10 trees and 2 rows of 15 trees 5 rows of 6 trees 10 rows of 3 trees * * * * * How about 1 row of 30 trees and 30 rows of 1 tree each?
Yes it is possible!O.........O.........O.....O....O....OO.........O.........OFind the 10 Rows - trust me they are there!(The dots are only there as place markers)
if there are ten rows with three buttons each, then there are 30 buttons!
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.
This is only possible if you allow adding coinsNumber of coins in row x Number of rows = total number of coins5 x 2 = 10 coins4 x 4 = 20 coinsYou would need 10 more coins
You cannot do that since 5 rows x 4 trees = 20 trees total. But we have 10 trees to plant!