Three fifths plus one fourth

Step-by-step explanation:

First you have to make them both have common denominators using a common factor between both denominators(20)

3/5 time since 4/4 is equal to 12/20

1/4 times 5/5 is equal to 5/20

12/20 + 5/20=17/20

85/100 or 17/20

Step-by-step explanation:

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.