Answer:
157
Step-by-step explanation:
formula- 2 x 3.14 x 5 squared
6.28 x 5 squared
6.28 x 25
157
6*7=42 42+1=43 therefore the number you are looking for is 7
The lease common denominator using prime factorization would be 2. 2 is the number they can both be divided by and is also a prime number
Answer:
9.3
Step-by-step explanation:
Is means equals and of means multiply
W = 30% * 31
Change to decimal form
W = .30 *31
W = 9.3