Question

(vi) 3.36 of 15.5 - 6.51 – 3.12 x 0.5 - 1.2 x 1.2
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Answer 1

= 3.36 × 15.5 - 6.51 - 3.12 × 0.5 - 1.2× 1.2

= 52.08 - 6.51 - 3.12 × 0.5 - 1.2×1.2

= 52.08 - 6.51 - 1.56 - 1.44

= 45.57 - 0.12

= 45.45

I hope it will helpful to you