20%
Finding percentage u have to
Divide 4/20= 0.2 then multiply by 100 to get percentage which is 20%
X = 20
First, you move the 40 to the other side.
-2x=-40
Then, you divided -40 by -2.
x= -40/-2
x= 20
x is 20 because the negatives cancel out making it positive.
Answer:
Option D.
Step-by-step explanation:
Exchange rate from Dollars to Riyal is,
1 Dollar = 3.7 Riyals
Bill wants to exchange $11.60 for which we will use the exchange rate.
∵ 1 Dollar = 3.7 Riyals
∴ 11.60 Dollars = 3.7 × 11.60
= 42.9 Riyals
Therefore, after exchange of 11.6 Dollars Bill will get 42.9 Riyals.
Option (D) is the correct option.
