Math, asked by Anonymous, 1 year ago

Solve all questions Which are in the Attachment.

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Answered by Anonymous
4

Question A


Earning of father = Rs 12,000

Given :

he spends 3/4 th of his money .


(i) Money spent = 3/4 th of Rs 12,000

                          = 3/4 × Rs 12,000

                          = 3 × Rs 3,000

                          = Rs 9,000


(ii) Savings = income - expenditure

                  = Rs 12,000 - Rs 9,000

                  = Rs 3,000


Question B


Monthly income = Rs 15,000


(i) Earning from poultry and fishery :

= ( 1/3 + 1/5 ) of 15,000

= ( 5 + 3 ) / 15 × 15,000

= 8 / 15 × 15,000

= 8 × 1,000

= 8,000


He earns Rs 8,000 from fishery and poultry.


(ii) Earning from vegetable = Rs 15,000 - Rs 8,000

                                             = Rs 7,000


(iii) He spends 2/5 th of 15,000 .

                      = 2/5 × 15,000

                      = 2 × 3,000

                      = 6,000

Savings = 15,000 - 6,000

              = Rs 9,000.


Anonymous: check whether all are correct or not .. :-)
Answered by Anonymous
1
heya meta here is ur solutions..


Question A


Earning of father = Rs 12,000

Given :

he spends 3/4 th of his money .


(i) Money spent = 3/4 th of Rs 12,000

                          = 3/4 × Rs 12,000

                          = 3 × Rs 3,000

                          = Rs 9,000


(ii) Savings = income - expenditure

                  = Rs 12,000 - Rs 9,000

                  = Rs 3,000


Question B


Monthly income = Rs 15,000


(i) Earning from poultry and fishery :

= ( 1/3 + 1/5 ) of 15,000

= ( 5 + 3 ) / 15 × 15,000

= 8 / 15 × 15,000

= 8 × 1,000

= 8,000


He earns Rs 8,000 from fishery and poultry.


(ii) Earning from vegetable = Rs 15,000 - Rs 8,000

                                             = Rs 7,000


(iii) He spends 2/5 th of 15,000 .

                      = 2/5 × 15,000

                      = 2 × 3,000

                      = 6,000

Savings = 15,000 - 6,000

              = Rs 9,000.



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