What is 24(4+5)+3[3(3+4)]+3 ?

The solution to 24(4+5)+3[3(3+4)]+3 is 282

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24(4+5)+3[3(3+4)]+3

24 (4 + 5) + 3 [3 (3 + 4)] + 3

282

Solution steps

24 (4 + 5) + 3 [3 (3 + 4)] + 3

Follow the PEMDAS order of operations

Calculate within parentheses

(4 + 5) : 9

= 24 \cdot 9 + 3 [3 (3 + 4)] + 3

Calculate within parentheses

[3 (3 + 4)] : 21

= 24 \cdot 9 + 3 \cdot 21 + 3

Multiply and divide (left to right)

24 \cdot 9 : 216

= 216 + 3 \cdot 21 + 3

Multiply and divide (left to right)

3 \cdot 21 : 63

= 216 + 63 + 3

Add and subtract (left to right)

216 + 63 + 3 : 282

= 282

\frac{150}{2}

\frac{0.4}{2}

64 - 48

\frac{108}{4}

5 + (- 11) - (- 11)