If a calculator is sold for R120.00. What will the new price of a calculator be if the original selling price is Increased in a ratio of 5:3​

300

Step-by-step explanation:

5/3=120/x

300

.632

step-by-step explanation:

6 * 1/10 = 3/5

3*0.01 = 0.03

3/5 + 0.03 = .63

2*0.002 = .002

.63 + 0.002 = .632

twenty-six miles over two gallons because the proportion for the original 13 miles to one gallon would be written 13/1 and, doing the same thing to the top and bottom, i multiplied by 2 and got 26/2