Write two situations for the following where brackets would be necessary. a. 7 × (8 − 3) b. (7 + 2) × (10 − 3)
Answers
Answered by
0
Answer:
Step-by-step explanation:
Hi,
To solve the given problems we use
brackets.
1) 7 ( 8 - 3 ) = 7 × ( 8 ) + 7 × ( -3 )
= 56 - 21
= 35
2) ( 7 + 2 ) ( 10 - 3 )
= 7 ( 10 - 3 ) + 2 ( 10 - 3 )
Using distributive property
= 7 × ( 7 ) + 2 × ( 7 )
= 49 + 14
= 63
I hope this will useful to you.
Please mark me as brilliant
Similar questions