Gayatri

Abel Save a 43 more nickels than dimes. After he spents 17 dimes, he had twice as many nickel than dimes . How many coins did he have left ? Is the below answer is correct because in question he is saying twice as many nickel than dimes number of dimes --...

During a dull football game,1/4 spectators were left after 1 hour.During the next hour 20,000 spectators left. there were 1/12 of the original number of spectators still watching the game. how many spectators were originally present.

cot² A/cosec A + 1)²=1-sin A/1+sin A.

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Let Babita share =x Ahmad share=x/5 John share=x/3 A/q- x+x/5+x/3=1380 15x+3x+5x/15=1380 23x/15=1380 23x=1380(15) x=20700/23 =900 So, x=900 x/5=180 x/3=300

P=F/A PRESSURE OF LIQUID = pGH ALWAYS GRAVITY IS =10 p IN THE PRESSURE OF LIQUID FORMULAE IS RHO OR DENSITY HEIGHT= 30 CM IN M IS 0.3 SO WHEN WE HAVE ARE DENSITY , GRAVITY, HEIGHT WE ALSO HAVE A LENGHT AND WIDTH WHICH ARE 2M*2M SO WE HAVE DERIVED A FORMUL...