Out of daily income of Rs. 120, a laborer spends Rs.
90 on food and shelter and saves the rest. Find the
ratio of his . (6)
a) Spending to income
b) Saving to income
c) Saving to spending
10. If 4
5
metre cloth costs Rs. 36, find the cost
of
metres of cloth. (4)
11. If{
1
3
}
-2 + {1
4
}
-2
+ {1
5
}
-2
,then find the value of x
Answers
Answer:
a) Spending to income =
90:120 or 90/120
After reducing,
= 3:4 or 3/4
b) Saving to income =
Find Saving...
Saving = income-expenditure
= 120-90
= 30
Ratio = 30:120 or 30/120
= 1:4 or 1/4
c) Saving to spending =
30:90 or 30/90
After reducing,
= 1:3 or 1/3
10. If 4
10. If 45
10. If 45metre cloth costs Rs. 36, find the cost
10. If 45metre cloth costs Rs. 36, find the cost of
10. If 45metre cloth costs Rs. 36, find the cost of metres of cloth. (4)
In this question, we have to find the cost of how many metres of cloth?? Please make it clear...
The next answer is given below :
{13}-2+{14}-2+{15}
1st step: Remove brackets
= 13-2+14-2+15
2nd step: Addition can be done first
= 13+14+15
= 42
3rd step: Now subtract
= -2-2
= -4
4th step: Now combine
= 42-4
= 38
And this this the answer...