A bicycle tire is 28 inches in diameter approximately how far does the bicycle move forward each time the wheel goes around ( use 22/7 as an approximate for .)?

a. 3/4 ÷ 1/8 = 6

step-by-step explanation:

in the question, the number line represents 3/4 divided into 6 equal units. each arrow represents a unit and there are a total of six arrows.

the size of each unit is 1/8 as shown.

showing that 1/8 divides 3/4 into 6 divisions:

3/4 ÷ 1/8

= 3/4 x 8/1

= 3/1 x 8/4

= 3 x 2

= 6

hence, the number line represents six divisions given by 3/4 ÷ 1/8.

1/3 + 1/5 = 8/15.

step-by-step explanation:

hope it

5+2x=a

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x= cost per bracelet

number of bracelets * x + shipping charge = total cost

so

9x+9=72