EXERCISE 7.2
15 15 ya
She once
Ruchi is 4 years older than Monica, and the sum their ages is 20 years. Find their ages.
number is multiplied by 3 and 7 is added to it to get the result 25. Find the number.
Sumit and Vijay have 180. Sumit has twice as much money as Vijay has. Find the amounts of money that
Sumit and Vijay have.
In a family the consumption of cereals and vegetables is in the ratio 5 : 2. If the total quantity is 35 kg.
find the consumption of each.
Divide 38 in two parts such that one part is 18 more than the other. Find the values of the two parts.
The length of a rectangle is 5 m greater than its breadth, and its perimeter is 250 m. Find the length and
breadth of the rectangle.
A number is three times another number. When the larger number is subtracted from 100, the result is 30
more than the smaller number subtracted from 50. Find the numbers.
1
A goat and a buffalo together cost 1200. The cost of the goat is of the cost of the buffalo. Find the costs
of the goat and the buffalo.
In a piggy bank there are l-and 2-rupee coins. The number of l-rupee coins is four times the number of
2-rupee coins. If the total money in the piggy bank is 790, find the number of l-and 2-rupee coins.
Gaurav takes 15 rounds of a rectangular park whose length is twice its breadth. If the total distance covered
by Gaurav is 900 m. find the length and breadth of the park.
A vegetable seller has 31 kg of onions. He distributes the onions in two bags such that one bag weighs 5
kg more than the other. Find the weight of the bags.
Rahul is 5 years old. His father's age is 3lyears. After how many years will his father's age be three times
of his age
Simple Lincar Equations 65
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1
Answer:
pls Mark m eas brain list
Answered by
3
Answer:
only for 5 points???
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