GP is given by = arⁿ⁻¹
First term of GP = 2/5, a = 2/5 ......(i)
Third term = 1/10, ar² = 1/10 ......(ii)
(ii) ÷ (i)
ar² ÷ a = (1/10) ÷ (2/5)
r² = 1/10 × 5/2
r² = 1/4 Take square root of both sides
r = √(1/4)
r = 1/2.
Common ratio = 1/2.
How many feet did Jen run? Jen ran 660 feet.
Answer:
1 1/4
Step-by-step explanation:
10/6=5/4
1 1/4
You divide the number of ounces by the number of people eating and the reduced answer is your final answer
Answer: the second fifth and sixth one
Step-by-step explanation:
Answer:
$6
Step-by-step explanation:
$75 - $40 = $30
With $30, the maximum number of scarves you can get is 2.
$30 - $24 = $6
Hope that helps!