Question

6. How many multiples of 10 are there from 20 to 150?

(A) 13
(B) 14
(C) 15
EVERYDAY MATHEMATICS
(D) 12

Answer 1

13

Step-by-step explanation:

Number of multiples of 10 = (Highest multiple of 10 - Lowest multiple of 10) / 10

(150-20) / 10 = 13

Answer 2

To find the number of multiples of 10 from 20 to 150, divide the first and last numbers by 10 and subtract. The answer is 13 multiples of 10.

Step-by-step explanation:

To find the number of multiples of 10 from 20 to 150, we need to determine how many numbers in that range are divisible by 10. We can find this by dividing the first and last numbers by 10 and subtracting:

1. Dividing 20 by 10, we get 2.
2. Dividing 150 by 10, we get 15.
3. Subtracting 2 from 15, we get 13.

Therefore, there are 13 multiples of 10 from 20 to 150.

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