Question

(a) 15 × 7 - 4 × 9 + 12 × 4 5
(a) 13 × 9 - 6×7 - 3 × 12 6. (a) 8 × 9 - 7 × 10 + 3 × 11-43 er (c) 16 × 5 - 76 × 9 + 238 x 7 -​

Answer 1

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Answer 2

Step-by-step explanation:

$\mathtt \red{ \implies \: a) \: 15 \times 7 - 4 \times 9 + 12 \times 45}$

$\mathtt \red{ \implies105 - 36 + 540}$

$\mathtt \red{ \implies69 + 540}$

$\mathtt \red{ \implies609}$

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