Issolvi sin(49)*87/sin(64)

$$\sin ( 49 ) \times \frac{ 87 }{ \sin ( 64 ) }$$

Evalwa

$$\frac{65659733479381164}{898794046299167}\approx 73.05314688$$

Passi tas-Soluzzjonijiet

Evaluate trigonometric functions in the problem

$$0.754709580222772 \cdot \frac{87}{0.898794046299167}$$

Espandi \frac{87}{0.898794046299167} billi timmultiplika kemm in-numeratur kif ukoll id-denominatur b'1000000000000000.

$$0.754709580222772\times \frac{87000000000000000}{898794046299167}$$

Ikkonverti n-numru deċimali 0.754709580222772 fi frazzjoni \frac{188677395055693}{10000000000}. Naqqas il-frazzjoni \frac{188677395055693}{10000000000} għat-termini l-aktar baxxi billi testratta u tikkanċella barra 1.

$$\frac{188677395055693}{250000000000000}\times \frac{87000000000000000}{898794046299167}$$

Immultiplika \frac{188677395055693}{250000000000000} b'\frac{87000000000000000}{898794046299167} billi timmultiplika n-numeratur bin-numeratur u d-denominatur bid-denominatur.

$$\frac{188677395055693\times 87000000000000000}{250000000000000\times 898794046299167}$$

Agħmel il-multiplikazzjonijiet fil-frazzjoni \frac{188677395055693\times 87000000000000000}{250000000000000\times 898794046299167}.

$$\frac{16414933369845291000000000000000}{224698511574791750000000000000}$$

Naqqas il-frazzjoni \frac{16414933369845291000000000000000}{224698511574791750000000000000} għat-termini l-aktar baxxi billi testratta u tikkanċella barra 250000000000000.

$$\frac{65659733479381164}{898794046299167}$$

Fattur

$$\frac{3 \cdot 29 \cdot 4691 \cdot 19079 \cdot 2108137 \cdot 2 ^ {2}}{829 \cdot 4447 \cdot 243802709} = 73\frac{47768099541977}{898794046299167} = 73.05314688024322$$