Answer:
3770 mm.
Step-by-step explanation:
The diameter of of the wheels is 60mm, that means the radius is 30mm.
Now for one revolution of the wheels, they cover the distance of on the ground.
For 20 revolutions, the distance covered will be 20 times this.
Thus
Which is our answer.
If you add all of the digits of a number, and it's divisible by 3, the entire number will be divisible by 3.
If the number is divisible by 2 and 3, it's divisible by 6 as well.
If the digits of a number add up to a number divisible by 9, the whole number will be divisible by 9.
Answer:
Option C
Step-by-step explanation:
Lets convert it into improper fraction.
Lets convert into a mixed fraction.
Rounding off 7.04 gives 7 and rounding 7 further gives 10.
So , the estimate of the product is 10
Because zero is neither positive nor negative, the term nonnegative is sometimes used to refer to a number that is either positive or zero, while nonpositive is used to refer to a number that is either negative or zero. Zero is a neutral number.
3/5 + 2/7 = 0.9 (rounded to the nearest tenth) or in fraction form it would be 6/35