Question

pls dau coroana urgent ​

Answer 1

1) 18= 3 × 3 × 2

250 = 5 × 5 × 5 × 2

3600 = 2 × 3 × 2 × 3 × 2 × 5 × 2 × 5

2) 108 sau 54

3) 13, 14

4)a × b = 72

a × c = 80

b× c = 90

a× b × a × c × b × c = 72 × 80 × 90

a^2 ×b^2×c^2= 518.400

a×b×c= radical 518.400

a×b×c = 720

c = 720 : 72 = 10

a = 80 : 10 = 8

b = 90 : 10 = 9