Answer:
Explanation:
1) 275/5 = x/9 x = 275(9)/5 = 495 km
2) 3/2.00 = x/14.00 x = 14.00(3)/2.00 = 21 candies
3) 7(4) /25 = x(8)/25 x = 4(7)/8 = 3.5 days
4) 4(42) = 6(x) x = 4(42)/6 = 28 minutes
5) 128 / (2 + 3 + 3) = 16 R1 = 16(2) = 32 chairs
R2 = R3 = 16(3) = 48 chairs