Adam cut a piece of string 42 inches long into 2 pieces. the ratio of the length of the 2 peices is 3: 4, what is the length, to the nearest inch, of the shorter piece

Shorter piece length is 18 inches

Step-by-step explanation:

Let's marked first piece with x and second with y

x + y = 42

Given ratio is x : y = 3 : 4

From this proportion we get

x = 3 c  and y = 4 c   where c is coefficient of proportionality

when we replace this in initial equation we get

3 c + 4 c = 42 => 7 c = 42 => c = 42/7 = 6    c = 6

x = 3 · 6 = 18 inches  and z = 4 · 6 = 24 inches

shorter piece is x = 18 inches

God with you!!!

c.35

step-by-step explanation:

8+13=21

21+8=29

29+6=35

i would say b) is your answer

sorry if im wrong

step-by-step explanation: