Question

23. Holly is making bracelets to give to her four friends

Answer 1

Answer:

80 beeds

Step-by-step explanation:

x >= 4*20

x >= 80

Answer 2

Answer: 80

Step-by-step explanation:

let the min. no of beads she needs equal x.

Then x ≥ min. no of beads per 1 bracelet × the no of bracelets she's gonna make

∴ x ≥ 20×4

x ≥ 80

∴minimum number of beads holly needs is 80