Answer:
7(50 + 3)
7(50) + 7(3)
371
Step-by-step explanation:
7(53)
50 can be written as (50 + 3)
∴7(53) = 7(50 + 3)
Proceeding with the above expression we get;
7(53) = 7(50 + 3)
= 7(50) + 7(3)
Completing the above expression we get;
7(53) = 7(50) + 7(3)
= 350 + 21
= 371
