Math, asked by dalton5368, 11 months ago

Evaluate 0.1m+8-12n when m =30 and n=1/4 is one fourth

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Answered by physicsloverhere

13

☑️ SUBSTITUTION METHOD ☑️

0.1m + 8 - 12n

0.1m + 8 - 12n= (0.1×30) + 8 - (12×1/4) [when, m=30 and n=1/4]

= 3+8-3

= 3+8-3= 8

Answered by unnathch

5

Hi mate here is ur answer

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