Answer:
48=2×2×2×2×3
60=2×2×3×5
HCF=2×2×3=12 is your answer
12
Step-by-step explanation:
48: 1, 2, 3, 4, 6, 8, 12, 16, 24 28
60: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60
35 cones
21 x $2.50
=52.5
52.5/$1.50
= 35 small cones he can buy
the required mass of flour = (3÷4)×225 = 168.75
x=16.1
Divide both sides by -0.5
Add 7.1 to both sides
Hope this helps!