Question

Divide :
(i) 450 g in the ratio 5:4
$= { { { { { { { { { { { { { { { { {.41 = 41412}^{?} }^{?} }^{?} }^{?} }^{?} }^{?} }^{?} }^{?} }^{?} }^{2} }^{2} }^{2} }^{2} }^{2} }^{2} }^{2} }^{2}$
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Answer 1

Step-by-step explanation:

wrong questions that's y wrong answer ......

Answer 2

Answer:

(i) 450 in the ratio 5:4 are 250 and 200

(ii) 0.4141414141414141414 repeating = $\frac{41}{99}$

Step-by-step explanation:

(i) To divide 450 in the ratio 5:4

We know that, N divided in the ratio a:b,

First part = Nx$\frac{a}{a+b}$  and Second part = Nx$\frac{b}{a+b}$

Applying these formula:

First part = 450x $\frac{5}{5+4}$ = 50x5 = 250

Second part = 450x $\frac{4}{5+4}$ = 50x4 = 200

(ii) 0.4141414141414141414 repeating

Lat's assume 0.4141414141414141414 repeating = n

41.414141414141414141 repeating = 100n  [multiplying both sides by 100]

=> 41 + 0.41414141414141414 repeating = 100n

=> 41 + n = 100n

=> 99n = 41

$=> n = \frac{41}{99}$

∴ 0.4141414141414141414 repeating = $\frac{41}{99}$