5 A pure fruit juice is made by mixing the juices of oranges and mangoes in the ratio of 9:2.
a If 189 litres of orange juice are used, calculate the number of litres of
mango juice needed.
b If 605 litres of the juice are made, calculate the number of litres of
orange juice and mango juice used.

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.

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step-by-step explanation:

the x's and the y's both go up the same amount each time, therefore it will be a linear function because it will go in a straight line when drawn on a graph.

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0/5 is 0, 2/0 is undefined, and 0/0 is indeterminate.

step-by-step explanation:

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step-by-step explanation: