X × 18% = 72
X × .18/ 18 = 72/.18
X = 400
Required probability = (1/2)^5 = 1/32
Its c (assuming that its a fair coin).
Answer:
numbers are 24 and 210
Step-by-step explanation:
the number are : 24(2x2x2x3) and 210 (3x2x5x7)
GCF of 24 and 210 is 6
LCM of 24 and 210 is 840