Question

1.when a man spends 5/9 of his monthly income,he saves rupees 3600 a month .find his income.
2.after selling 85 copies of a book for every 100 copies printed,a publisher finds 450 copies are left unsold.how many copies were printed.
3.a truck requires 108 l of diesel for cover in a distance of 594 km.how much diesel will be required by the truck to cover a distance of 1650 km?
ANSWER MY THESE THREE QUESTIONS WITH STEP BY STEP EXPLAINATION I WILL SURELY MARK YOU AS BRAINLIEST IT WILL BE BETTER IF YOU HELP ME WITH A PICTURE. IF ANYONE GIVES 1 OR 2 ANSWERS I WILL REPORT I WANT ALL THREE ANSWERS IMMEDIATELY ITS URGENT.

Answer 1

Answer:

1. 8100

2. 3000

3.300

Step-by-step explanation:

1. let income is x

spends = 5x/9

saves = x - 5x/9 = 4x/9

so 4x/9 = 3600

9 = 8100

2. let printed = 100x copies and sell = 85x means left 15x

according to question 450 left

so 15x = 450

100x = 3000

3. 597------->108

   1-------------> 108/597

  1650--------->108/597  *  1650 = 300ltr

Answer 2

Step-by-step explanation:

1 ans=8100rupees

2 ans=3000copies

3ans=300liters