What i did was i put 35 over 40 then wrote another fraction with 100 on the bottom then multiplied 35 times 100 i got 3500 then i divdied 3500 by 40 and got 87.5 the answer is 87.5 <span />
You work out 500-82=418
Next you do 300-61=239
Finally you add 239+412=657
Step-by-step explanation:
total ratio is 5
first find the total amount
bob's ratio is 2/5
so 2/5 ×total amount=8 pounds
0.4 ×total amount=8 pounds
total amount=8/0.4=20 pounds
so chris receives: 20-8=12 pounds
The n-th term of a geometric sequence with initial value a and common ratio r is given by 
.
We have 
and 
and 
Substitute:
Answer: tyyy
Step-by-step explanation: 8 + 2 = 10
