Question

1. Write the following ratios in its simplest form.
(¡)3 litres :: 1500 mL
(¡¡)4/5 : 7/15
(¡¡¡)1/3 : 1/6 : 1/12​

Answer 1

Answer:

(i) 3000ml:1500ml

= 2:1

(ii) 4×15:7×5

= 12:7

(iii) 1/3:1/6:1/12

= 3:6:12

= 1:2:4

Answer 2

Step-by-step explanation:

1) first converted 3 liter into ml

1 liter = 1000ml

3000:15000

1:5

2) 4/5 to 7/15

= 4/5 : 7/15

= 15(4/5) : 15(7/15)

= 12 : 7

or (4/5) / (7/15)

= (4/5)(15/7)

= 12/7

3) take 1cm of 3,6,12 ie 12

Multiply each fraction to make denominator 12

1/3= 4 = 4/12

1/6= 2 = 2/12

1/12 = 1 = 1/12

Then we get 4/12:2/12:1/12=4:2:1

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