Question

Write the expressions for each of the following using brackets a) nine multiplied the sum of one and three
b) Twelve divided by the sum of one and three
c) Twenty divided by the sum of one and three ​

Answer 1

Answer:

a) 36 b) 3 c) 5

Step-by-step explanation:

a) [9×{1+3}]=[9×4]=36

b) [12÷{1+3}]=[12÷4]=3

c) [20÷{1+3}]=[20÷4]=5

Answer 2

Answer:

Sum of 1,3

=(1+3)

9 multiple of sum of 1,3

=9(1+3)

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