Question

help me chapter name :- the unitary method​

Answer 1

HELLO......

ATS HERE......

1. 1 year =12 months

ravi = 15 years 3 months

= 180+3

=183 months

sharad = 12 years 6 months

= 12 ×12 +6

= 144 + 6

= 150

ratio = 183/150

= 61/50

= 61 : 50

2. given ratio = 3 :7

let the quantity be x

3 = 3x

7 = 7x

3x + 7x = 5000ml

10x = 5000ml

X = 500ml

3x = 500×3 ml

= 1500ml or 1.5 L

7x = 7 × 500ml

= 3500ml or 3.5 L

3. let the money his son recieved be x

X + 2/3 of x= 2450000

X + 2x/3 = 2450000

3x+2x = 2450000 × 3

5x = 7350000

x = 7350000/5

x = 1470000 received by son

daughter = 2/3 of 1470000

2 × 490000

daughter =980000 rupees

HERE ARE YOUR THREE ANSWERS....

PLEASE TRY TO SOLVE OTHER YOURSELF.......

Answer 2

Answer:

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