Math, asked by suvha, 1 year ago

in unitary method plZzzzzzzzzZzZzZZZZZZZZZZ i need it

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Answered by bedantaban62

25 cm burns for 45 mins
1 cm burns for 25 / 45 mins
25+5(30) cm burns for (25 × 30)/45 mins
= 16 2/3 mins(ANS).

HOPE THIS HELPS U

suvha: ans is 54 mintues but my process is worng

bedantaban62: 54?????

suvha: yeah my book back side ia given the ans

bedantaban62: how can it be let me check, wait

bedantaban62: its coming 16.66666666666 mins , in frac what i have posted

suvha: by using unitary method okkk

bedantaban62: ya see in a calculatorthe answer is same

suvha: what is your ans in calculater

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