Question

the product of two fractions is 9. If one of the fraction is 15/7 find the other fraction.​

Answer 1

Answer:

☆ ANSWER ☆

ONE FRACTION = 15/7

LET THE OTHER FRACTION BE X .

THEREFORE ;

➡ACCORDING TO THE CONDITIONS ,

X(15/7) = 9

X = (9 × 7)/15

X = 63/15

X = 21/5

➡THE OTHER FRACTION IS 21/5.

HOPE THAT HELPS

Answer 2

$\Large{\underline{\underline{\mathfrak{\green{\bf{Question}}}}}}$

the product of two fractions is 9. If one of the fraction is 15/7 find the other fraction.

$\Large{\underline{\mathfrac{\pink{\bf{Given}}}}}$

• the product of two fractions is 9
• one of the fraction is 15/7

$\Large{\underline{\mathfrac{\pink{\bf{Find}}}}}$

• Other fraction ?

$\Large{\underline{\underline{\mathfrak{\green{\bf{Explanation}}}}}}$

Let, second fraction is x

So,

A/C to question,

$\:\:\:\:\small\textsf{\green{ (the product of two fractions is 9 ) }}$

$\:\:\:\:\small\textsf{\green{ (one of the fraction is 15/7) }}$

$\mapsto\sf{\:\dfrac{15}{7}\times x\:=\:9}$

$\mapsto\sf{\:x\:=\:\cancel{9}\times\dfrac{7}{\cancel{15}}}$

$\mapsto\sf{\:x\:=\:3\times\dfrac{7}{5}}$

$\mapsto\orange{\sf{\:x\:=\:\dfrac{21}{5}\:\:\:\:(Ans)}}$

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$\Large{\underline{\underline{\mathfrak{\green{\bf{Answer\:Verification}}}}}}$

Here, first and second fraction are $\sf{\:\dfrac{15}{7}\:and\:\dfrac{21}{5}}$

A/c to question,

$\:\:\:\:\small\textsf{\green{ (the product of two fractions is 9 ) }}$

$\mapsto\sf{\:\dfrac{\cancel{15}}{\cancel{7}}\times\dfrac{\cancel{21}}{\cancel{5}}\:=\:9}$

$\mapsto\sf{\:3\times3\:=\:9}$

$\mapsto\sf{\orange{\:9\:=\:9}}$

$\:\:\:\:\Large\mathfrac{\bf{\:L.H.S.\:=\:R.H.S.}}$

That's proved.

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