i) If numerator and denominator of a fraction have no common factor other than 1, then the fraction is said to be in its form.

Simplest form

Step-by-step explanation:

If numerator and denominator of a fraction have no common factor other than 1, then the fraction is said to be in its simplest form.

If the numerator and denominator of the fraction share no common factors other than 1, the fraction is in its lowest terms.

answer: the value should be used for i in the formula of calculation the monthly payment , the interest rate per period is 0.85.

step-by-step explanation:

the given rate of interest i= 85%

in calculating the monthly payment for a loan with an interest rate compounded monthly, the value of the interest rate per period we use in the formula must be in decimal form.

to convert it in decimal, we divide it by 100, we get

hence, the value should be used for i in the formula of calculation the monthly payment , the interest rate per period is 0.85.