3/8 is bigger than 3/10. In maths 10ths are smaller than 8ths. If both have three parts it means that 3/8 must be bigger
1m = 1000 mm
4m = 4 * 1000 = 4000mm
Answer:
The answer is 8x+12.
Step-by-step explanation:
To find an expression equivalent to 4(2x+3), use the distributive property. By using the distributive property, you will get 8x+12. Thus, 8x+12 is an expression equivalent to 4(2x+3).
Given:
The number of people the monorail train can carry per trip = 78
The number of trips during the day = 99
Solution:
The greatest number of people the train can carry in one day equals to the product of the number of people the monorail train can carry per trip with the number of trips during the day.

Conclusion:
The option D) is the correct answer
Answer:
The answer is D.
Step-by-step explanation:
First, we take the info we know. We know that this of multiplication. That means we can rule out A and E.
Now, we need to take the definition of the associative property. The associative property means that you keep the same numbers, variables, and operations, but you switch the grouping. This means that the answer is D. This is because, on both sides of the equation, we keep the same numbers variables and operations. However, on one side we have 4 grouped with r, and on the other, we have 3 grouped with 4. We switched our grouping but kept the expression. This means that our answer is D.