The price for 3kg of mutton and 4.5 kg of beef are the same. The beef costs 62.4 dollars per kg. How much more is the price for each kg of mutton than that of beef?

31.2 dollars

Step-by-step explanation:

The price of 4.5 kg of beef is: 62.4 × 4.5= 280.8 (dollars)

(the price of 3kg of m and 4.5kg of beef is the same so just take the price of 4.5 kg of b divide by 3 kg)

The price of each kg of mutton is: 280.8÷3= 93.6 (dollars)

The price of each kg of mutton is more than the price of each kg of beef :

93.6-62.4 = 31.2 (dollars)

(I come from Vietnam so my way of explanation may be different from yours.)

set each factor equal to 0

4x-3 = 0

2x-1 = 0

solve for x.

4x-3=0

4x=3

x= 3/4

solve for x. 

2x-1= 0

2x= 1

x= 1/2

eventually after a few more steps, your answer should be 1/2 is less than or equal to x and 3/4 is greater than or equal to x

the 1st digit is in the 100s n its 1

step-by-step explanation:

3,589÷18 = 199.389

so the first digit of the quotient is in the 100s n its 1