90 - [ 90 - { 45 ÷ 15 } ]
Answers
Answered by
1
Step-by-step explanation:
90 - [ 90 - { 45 ÷ 15 } ]
= 90 - [ 90 - 3]
= 90 - 87
= 3
Answered by
0
Answer:
3
Step-by-step explanation:
90-(90-(45/3))
=90-(90-3)
=90-87
=3
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