Question

A 700 gm dry fruits gift pack coats rs. 144. It contains some cashew nut and the rest are raisin. If cashew nuts costs rs. 192 per kg. And the raisin rs 224 per kg, the quantity of the raisin in the

Answer 1

x=cashew; costs .096/gm

y=grapes; costs .112/gm

y=700-x

So .096x + 0.112(700-x)=72

.096x+78.4-0.112x=72

-0.016x=-6.4

16x=6400

x=400 gm

700-x=300 gm

Cashews are 400 gm and at cost of 38.4 R

Grapes are 300 gm and at a cost of 33.6 R

That is 700 gm at a cost of 72 R.

Answer 2

There is 300 gm of raisin.

Step-by-step explanation:

Since we have given that

Quantity of dry fruits = 700gm

Cost of 700 gm = Rs.144

Let the quantity of cashew nuts be 'x'.

Let the quantity of raisin be '700-x'.

Cost of per kg cashew nut = Rs. 192

So, Cost of per gm = Rs.0.192

Cost of per kg raisin = Rs. 224

Cost of per gm = Rs. 0.224

So, According to question, our equation becomes,

$0.192x+0.224(700-x)=144\\\\0.192x+156.8-0.224x=144\\\\-0.032x=144-156.8\\\\-0.032x=-12.8\\\\x=\dfrac{12.8}{0.032}\\\\x=400$

Hence, the quantity of raisin would be

700-400 = 300g.

Therefore, there is 300 gm of raisin.

# learn more:

A shopkeeper in a nuts and spices shop makes gift packs of cashews nuts, raisins and almonds

1.pack 1 contains 100gm of cashew nuts, 100gm of raisins and 50gm of almonds

2.pack 2 contains 200gm of cashew nuts, 100gm of raisins and 100gm of almonds

3. pack 3 contains 250gm of cashew nuts, 250gm of raisins and 150gm of almonds

The cost of 50gm of cashew nuts is Rs. 50,50 gm of raisins is Rs. 10,and 50gm of almonds is Rs. 60.

What is the cost of each gift pack?

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