The product is 1997.55
25 percent of any number is equal to that number divided by 4. 345/4=86.25
The number are coprime so their LCM is their product ie 15*23 = 345
3 + 4 + 5 = 12 which is not divisible by 9, so 345 is not divisible by 9.
The first.
21,000/345 = 60.87 60.87 x 345 = 21000
2
345 x 4 = 1380
The product is 1997.55
As a product of its prime factors: 3*5*23 = 345
345/4= 86. 25 or 86 remainder 1
345 and 217
25 percent of any number is equal to that number divided by 4. 345/4=86.25
The number are coprime so their LCM is their product ie 15*23 = 345
No need to estimate. The true answer is 345
The product of its prime factors: 2*173 = 345
It is 138.