I need to be able to see the page.
Answer: Draw rectangle put 149m at the top and bottom and 76m at the side now add and you 450m
5d=17.1
d=17.1÷5
d=3.42
Hopefully this is enough work shown :)
Answer:
Sum is 1836.
Step-by-step explanation:
As we know,
average= sum/total numbers
153=sum/12
153*12=sum
sum=1836
I'm terrible at math, so I'm sorry if I'm totally wrong, but I'm assuming you just take the average:
20+28=48m
48/2=24m
On average, it may take them 24m if they work together.
