Question

EXERCISE 1.4 for each of the following, write a mathematical expression using appropriate brackets. a) Sixty-three divided by one more than the sum of three and five. b) Three multiplied by two less than the difference of sixteen and four c) Eighteen subtracted from one third the sum of sixty and thirty. d) Eighty divided by four times the sum of two and three.
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Answer 1

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Part (1):-

15

8−3

Part (2):- 3×2<17−6

Answer 2

Answer:

1.

$\frac{63}{9} = 7$

2.

$3 \times 10 = 30$

3.

$30 - 18 = 12$

4.

$80 \div 20 = 4$

Step-by-step explanation:

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