7.4 is your final answer, hope that help, one decimal place is the first number after the decimal.
Answer:
a.2:7
b.7:9
c.4:5
hope it helps
Explanation -
a. as original ratio is 10/35 , we reduce it to 2:7.
b. as original ratio is 35/45 , we reduce it to 7:9
c. as original ratio is 40:50 , we reduce it to 4:5
Answer:
2.9802322e+17
Step-by-step explanation:
Answer:
The volume is 196 cubic yards
Step-by-step explanation:
Given


Required
The volume
The volume is given as:

Where:


So, the equation becomes

