Explanation

To find the smallest number that can be divided by 15, 10, and 5, we need to find the Least Common Multiple (LCM) of these numbers.

The multiples of 15 are: 15, 30, 45, 60, ...

The multiples of 10 are: 10, 20, 30, 40, ...

The multiples of 5 are: 5, 10, 15, 20, 25, 30, ...

The smallest number that appears in all three lists is 30, which means that 30 is the Least Common Multiple (LCM) of 15, 10, and 5.

Therefore, the smallest number that can be divided by 15, 10, and 5 is indeed 30.

The correct answer is: 30

Explanation

Monthly earnings: 5000

Yearly earnings: 5000 x 12 = 60,000

Earnings in two years: 60,000 x 2 = 120,000

So, the correct answer is: 120,000

Explanation

Two point zero nine (2.09) per hundred can be written as a percentage by moving the decimal point two places to the right:

2.09 ÷ 100 = 0.0209

0.0209 × 100 = 2.09%

So, the correct answer is: 2.09%.

Explanation

Let's calculate the total contents of all the bags:

Number of bags = 125

Weight of each bag = 30 kg

Total contents = Number of bags x Weight of each bag

= 125 x 30 = 3750 kg

Therefore, the correct answer is: 3750 Kg.

Explanation

One-tenth of six is equal to 6 ÷ 10 = 0.6.

The correct answer is: 0.6.