Jawaban:
2. 12-(-15)+10×2
= 12+15+20
= 27+20
=47
3. (24×1⅙)-12.5
=4-12.5
=8.5
4. 12+816÷(-12)-(-10)
= 12+(-68)-(-10)
= 12+(-68)+10
= -46
5. 12⅕+12.5×(169÷13)
= 12⅕+12.5×13
=12⅕+ 162.5
=12.2+162.5
=174.7
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Jawaban:
2. 12-(-15)+10×2
= 12+15+20
= 27+20
=47
3. (24×1⅙)-12.5
=4-12.5
=8.5
4. 12+816÷(-12)-(-10)
= 12+(-68)-(-10)
= 12+(-68)+10
= -46
5. 12⅕+12.5×(169÷13)
= 12⅕+12.5×13
=12⅕+ 162.5
=12.2+162.5
=174.7