Question

Algebra...pls give this ans​

Answer 1

Answer:

a) 40 months / 68 months

= 20/34

= 10/17

= 10:17

b) 5000/2500

= 2/1

= 2:1

Answer 2

Answer:

a) 10:17

b) 2:1

Step-by-step explanation:

a)

3 yrs 4 months= 3×12+4

= 36+4

= 40

5 yrs 8 months= 5×12+8

= 60+8

= 68

$ratio = \frac{40}{68} \\ = \frac{10 \times 4}{17 \times 4} \\ = \frac{10}{17}$

10:17

b)5 litres = 5×1000 ml

= 5000 ml

$ratio = \frac{5000}{2500} \\ = \frac{2500 \times 2}{2500} \\ = \frac{2}{1}$

2:1