Question

plz answer it is from the chapter ratio, proportion and unitary method.​

Answer 1

above i have attached the solution

Answer 2

let the monthly consumption of sugar be x by 6 member

• 4:6: : x:6

in the upper case , 4 memeber is directly proportional to 6 on another side .

and 6 is directly proportional to x the total consumption of 6 member .

• 4*6 = 6*x
• 24 = 6x
• 24/6 = x
• 4 =x

it means 6 member consume 4 kg sugar in month