Question

13. A and B together have 132 horses. If .25 of the number of A's horses be equal to
.142857 of the numner of B's horses, how many horses each has?
14. If the cost of 428571 of a gallon of oil is - 72 of 22-50, find the cost of .625 of
remainder.इस अंक के ऊपर 1 और 7 के ऊपर 187 के ऊपर पॉइंट है यह हमको समझ नहीं आ रहा है ​

Answer 1

Answer:

Q13. A has 48 horses

and  B has 132-48=84 horses

Q14 is not clear  Please send picture

Step-by-step explanation:

Let A's horses=x

then B's horses=132-x

0.25*x=(132-x)*(0.142857)

multiplying by 1000000 both sides

250000x=(132-x)*142857

250000x=132*142857-142857x

250000x+142857x=18857124

392857x=18857124

x≈48

Thus A has 48 horses

and B has 132-48=84 horses