Question

Kindly solve this question

Answer 1

Answer:

Step-by-step explanation:

which Q?????

Answer 2

Answer:

let be no. of mangoes is x

therefore,10%of mangoes is x*10/100=x/10

75%of remain mangoes =(x*x/10)*75/100=27x/40

remain mangoes is 90

therefore, x/10+27x/40+90=x

(4x+27x/40)+90=(31x/40)+90=x

therefore, x-31x/40=90

40x-31x/40=90

9x/40=90

x=90*40/9

x=10*40

x=400

therefore, no. of mangoes is 400