Radha spent 58 minutes in singing, 29 minutes in dancing and 13 minutes in drawing. Estimate the total time that she spent in minutes.

70 minutes

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90 minutes

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100 minutes

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120 minutes

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Solution

The correct option is B 90 minutes
58 minutes in singing can be rounded off to 60 minutes
29 minutes in dancing can be rounded off to 30 minutes
13 minutes in drawing can be rounded off to 10 minutes
In total the time spent is 60+30+10
= 100 minutes

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Radha spent 58 minutes in singing, 29 minutes in dancing and 13 minutes in drawing. Estimate the total time that she spent in minutes.

The correct option is B 90 minutes58 minutes in singing can be rounded off to 60 minutes 29 minutes in dancing can be rounded off to 30 minutes 13 minutes in drawing can be rounded off to 10 minutes In total the time spent is 60+30+10 = 100 minutes

The correct option is B 90 minutes
58 minutes in singing can be rounded off to 60 minutes
29 minutes in dancing can be rounded off to 30 minutes
13 minutes in drawing can be rounded off to 10 minutes
In total the time spent is 60+30+10
= 100 minutes