30. Think of it as 6 pizzas, each cut into 5 slices. You would have 30 slices- and thatsa lotsa Pizza!
13 and 1 fifth
Ten fifths make two wholes.
Thirty 5 fifths = 1 six x 1 = 6 so 5 x 6 = 30
17
23
There are 20 fifths in 4 wholes. This can be calculated by multiplying the number of wholes (4) by the number of parts each whole is divided into (5). So, 4 wholes x 5 parts = 20 fifths. Each whole can be divided into 5 equal parts, and since there are 4 wholes, there are a total of 20 fifths.
15 fifths. Because 5/5 (1) times 3 = 15/5. 1 whole = 5 fifths 2 wholes = 10 fifths 3 wholes = 15 fifths
thirty-five 35 / 5 = 7 5 fifths = 1 whole then that 5 x 7 = 35
15
3
35 of them.
Ten fifths.