Kusum Wadhwa and Anju Loomba Solutions for Chapter: Time and Temperature, Exercise 8: Let's Revise

Change $5$ hours $30$ minutes into seconds.

Change $12$ weeks $5$ days into days.

Sarita’s age is 8 years 5 months. Sulekha is 4 years 8 months older than Sarita. What is Sulekha’s age?

The working hours of an office are from $10:30\mathit{ }$am to $6:45$ pm. How long are the working hours?

A school celebrated its Golden Jubilee year from $15$February to $25$ March (leap year), for how many days was the programme organised?

If the number of days programme was organised was $\mathrm{k}$, then find the value of $\mathrm{k}$?

Seema started cooking dinner at 7:45pm. She took exactly 1 hour 35 minutes to prepare it. When was the dinner ready?

Sameer came back from a party that got over at $2:50$ am in the morning. The party went on for $5$ hours $30$ minutes. When did the party start?

The festival of Navaratri is a nine-day celebration. It ended on $25$ October. On which date did it begin? (count both dates)