Emma buys packets of coloured beads.
Purple beads are sold in packets of 8
Red beads are sold in packets of 5
Blue beads are sold in packets of 10
Emma wants to buy an equal number of purple, red and blue beads.
What is the smallest number of each colour Emma could buy?

5 purple beads

8 red beads

4 blue beads

Step-by-step explanation:

Find the common factor of 8 5 and 10

Which is 40

8 * 5 = 40

5 * 8 = 40

4 * 10 = 40

sorry i need the points

step-by-step explanation:

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a. 12.5 kg

step-by-step explanation:

f = ma

so

m = f/a = (2500 n)/(200 m/s²) = 12.5 kg

1 n = 1 kg·m/s²