Selina solutions

Selina solutions

Grade 6

Playing with Numbers | Exercise 9(A)

Question 12

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Question 12

Q12)15-[16-\left\{12+21\div(9-2)\right\}]

Solution :

By using BODMAS,

15-[16-\left\{12+21\div(9-2)\right\}]

=15-[16-\left\{12+21\div7\right\}]

=15-[16-\left\{12+3\right\}]

=15-[16-15]

=15-1

=14

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