" 1."x^(4)+4" Be added to make full characters : "

What fraction of (4)/(7) must be added to itself to make the sum 1(1)/(14)?(1)/(2)(b)(4)/(7)(c)(7)/(8)(d)(15)/(14)

In a mixture of 45 litres, the ratio of milk and water is 4 : 1 . How much water must be added to make the mixture ratio 3 : 2 ?

In a maximum of 45 litres, the ratio of milk and water is 4 : 1 How much water must be added to make the mixture ratio 3: 2?

How many terms are to be added to make the sum 52 in the series (-8) + (-6) + (-4) + ….. ?

How many terms are to be added to make the sum 52 in the series (-8)+(-6)+(-4)+..?

What must be added to 8473 to make it the largest 4-digit number?

In a mixture of 60 liters, milk and water are in the ratio 2:1. find the quantity of water to be added to make the ratio 4:3