Question

simplify the following ratio​

Answer 1

Answer:

(ii) 2$\frac{1}{4}$ : 3$\frac{1}{2}$

= $\frac{9}{4}$ : $\frac{7}{2}$

= $\frac{9}{4}$ × $\frac{2}{7}$

= $\frac{9}{14}$

= 9 : 14

(iii) $\frac{5}{6}$ : $\frac{3}{8}$

= $\frac{5}{6}$ × $\frac{8}{3}$

= $\frac{20}{9}$

= 20 : 9

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Answer 2

Answer:

ii) 1 : 1

Step-by-step explanation:

First,

2 1/4 : 3 1/2

= 4×2+1 : 2×3+1

= 9 : 7

Then,

9 : 7

= 9/7

= 1 : 1(Ans)

Answer:

iii) 2 : 1

Step-by-step explanation:

First,

L.C.M of 6 and 8 is 2×3×4= 24

= 5/6 × 24 : 3/8 ×24

= 20 : 9

Then,

20 : 9

= 20/9

= 2 : 1(Ans)

Hope it helps you.