Question

Hello can you please answer the question... with explanation​

Answer 1

Let,

the value should be found be x

So,

According to given condition,

=> 40% of 1640 + x = 35% of 980 + 150% of 850

=> 40/100 × 1640 + x = 35/100 × 980 + 150/100 × 850

=> 4 × 164 + x = 7 × 49 + 15 × 85

=> 656 + x = 343 + 1275

=> x = 1618 - 656

=> x = 962 ....