Find the digit that makes 3,80_ divisible by 8
1 answer:
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The fraction of the reading assignment done by Tuesday night is 1/2.
<h3>What are fractions?</h3>- Fractions are the numbers that make up a portion of the whole. An object or a collection of objects can be a whole.
- If a quantity or item is divided into equal pieces, each piece will represent a portion of the entire.
- A fraction is represented by the ratio a/b, where a represents the numerator and b is the denominator.
Given:
Let the total reading assignment be x.
Fraction of the reading assignment finished by Tori on Monday afternoon = (1/6)x
Fraction of the reading assignment finished by Tori on Tuesday afternoon = (1/3)x
The fraction of the reading assignment done by Tuesday night is,
Total - Fraction of the reading assignment completed by Tori
=
=
=
=
=
=
So, 1/2 of the reading assignment(x) was done by Tuesday night.
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Answer:
The last gearwheel would make 3 revolutions.
Step-by-step explanation:
The measure of the revolution of a gear per minute is referred to as the speed ratio. The speed ratio is the ratio of the speed of the driver gear to that of the driven gear, or ratio of the number of teeth of the driven gear to the number of teeth of the driver gear.
In the given question, the second and third gears are idlers. while the first is the driver and the fourth the driven.
The revolution of the last gearwheel can be determined by;
Speed ratio =
=
=
Speed ratio = 1 : 3
The last gear would make 3 revolutions.