Pls give me the step by step answers
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Fill in the blanks
a) 327.5
b) 0.25.75
Find values and express in...
a) 3^3 × 3^8 ÷ 3^4
= 3^3 × 3^8 × (1/3)^4
= 3^3+8 × (1/3)^4
= 3^11 × 1/3^4
= [3×3×3×3×3×3×3×3×3×3×3] × 1/ 3×3×3×3
= 3^7
= 2187
sorry Ive used a bigger method
you can use a smaller method by one of the formulas like 11-4 then find he answer.
Hope this helps you~!!!