Result Residue
Division
Multiplication of Subtraction of the minor dividend
divisor by part multiplication of divisor
integer of the result.
for the whole part
3
549 26 =
21.11
26 x 21 = 546
549 - 546 = 3
721 + 19 =
886 - 33 =
447 : 22 =
915 - 36 =
?​

c. 1,233 miles

c-   36

taxicab circle radius 9 has 4(9) = 36 points

this is a direct variation proportion. y = kx

y is the total amount due, k is the constant of variation, and x is the number of texts sent.

plug in the 3.20 and the 16 to solve for the "k". this is the constant of proportionality. it is the value that will not change.

3.20 = k(16). solving you get $.20 per text.

the equation would then be y = .20x