Answer:
499
9
April 12 2021
Step-by-step explanation:
1 and 500 are the smallest and largest
12 is the highest common factor
Every 12 days they have an appointment together
The unit rate of road construction is 2 miles per day.
Step-by-step explanation:
Given,
In
days
miles road is constructed.
To find
The rate of road constructed per day
Method
We will apply unitary method to solve it.
Now,
In
days
miles road is constructed.
In 1 day the road will be constructed =
÷
miles
= 2 miles
Answer:
A. 31/100
Step-by-step explanation:
Change 3/10 to hundreds:
3/10 × 10/10 = 30/100
The denominator (the bottom number) must be 100.
61 - 30 is 31.
The missing number is 31/100. See image.
Answer:
28
Step-by-step explanation:
Add the top and bottom bases, divide by 2, multiply by height.
640/79=8...8
79 goes through 640 8 times