Question

If 2/3 of a number is 10, then what is 0.15 times of that number?
a) 225 b) 825 c) 22.5 d) 2.25
step by step explanation needed

Answer 1

Answer:

• d) 2.25

Step-by-step explanation:

Let the number is x.

2/3 of a number is 10:

• 2/3x = 10
• x = 3*10/2 = 15

0.15 times of the number is:

• 15*0.15 = 2.25

Correct choice is d

Answer 2

10 divided by 2 is 5. 5 multiplied by 3 is 15. 15 multiplied by 0.15 is 2.25. So the answer is d) 2.25