Question

mangoes are sold at rs 43 whole 1 upon 2 per kg what is the weight of mangoes available for rs 326 1 upon 4 ​

Answer 1

43 1/2= 87/2

326 1/4= 1305/4

87/2= 174/4

174x/4=1305/4

174x=1305

x= 1305/174=7.5 kg

Answer 2

Answer:

$\bf\text{Hence, Mangoes bought for given amount of Rs. = }7\tfrac{1}{2}\text{ Kg}$

Step-by-step explanation:

$\text{Mangoes are sold at Rs. }43\tfrac{87}{2}\text{ per Kg}\\\\\implies \text {Mangoes are sold at Rs. }\frac{1}{2}\text{ per Kg}\\\\\implies\text{Unit rate of 1 Kg of mangoes = Rs. }\frac{87}{2}$

$\text{Now, we need to find quantity of mangoes purchased for Rs.}326 \tfrac{1}{4}\\\\\implies \text{Now, we need to find quantity of mangoes purchased for Rs. }\frac{1305}{4}$

$\text{So, Required quantity of mangoes bought = }\frac{\frac{1305}{4}}{\frac{87}{2}}\\\\=\frac{1305}{4}\times \frac{2}{87}\\\\=\frac{2610}{348}\\\\=7\tfrac{1}{2}\text{ Kg}$

$\bf\text{Hence, Mangoes bought for given amount of Rs. = }7\tfrac{1}{2}\text{ Kg}$