Question

The money used is Saudi Arabia is called the Riyal. The exchange rate is 4 riyals to $1. find how many riyals you would receive if you exchanged $21.50. Solve algebraically using variable(s)

Answer 1

86 riyals

Explanation:

4 riyals:$1

84 riyals:$21

4/2=2

1/2=0.5

2:0.5

Therefore, $21.50:86 riyals