Circumference of circle = π × Diameter
= π × 18 cm
= 56.54867 or 56.54 to 1 dp
I think the answer is -100
Answer:
91.
Step-by-step explanation:
The least number will be a multiple of 7 while the number - 1 will be a multiple of 2,3 and 5.
2*3*5 = 30 but 31 is not a multiple of 7.
2*2*3*5 = 60 but 61 is not divisible by 7.
2*3*3*5 = 90 and 91 is divisible by 7.
Answer:

Step-by-step explanation:
Image