Answer and Step-by-step explanation:

2. The Grade 4 pupils are cleaning their classroom at 7:05 a.m. The adviser

expects to finish their work at 7:35 a.m. How long will the pupils do the cleaning?

•What is asked: The amount of time the pupils finish cleaning

•What are the given facts: 7:05 a.m. and 7:35 a.m.

•What operation is needed: Subtraction

•What is the number sentence: 35 - 5= n

•How is the solution done:

    7:35 - 7:05= 30

Without colons (:)

    735 - 705= 30

•What is the answer: The pupils will finish cleaning after 30 minutes

Can I have Brainliest? :)

Ty at wc