Matematika bantu jawabbb no 1-5​

ursulastreichulv – April 10, 2023

bantu jawabbb no 1-5​

Jawaban:

1. 111 / 200
2. 587 / 20
3. 8483 / 100
4. 95 / 20
5. 161

Penjelasan dengan langkah-langkah:

1. 39/50 + 17/5 - 29/8 = 156 + 680 - 725/200 = 111/200
2. 3/4 - 2/5 + 29 = 15 - 8 + 580/20 = 587/20
3. 88 - 69/20 + 7/20 = 8800 - 345 + 28/100 = 8483/100
4. 33/4 - 19/5 + ( 4/5 - 1/2 ) = 165 - 76/20 + ( 8 - 5/10) = 89/20 + 3/10 = 89 + 6 /20 = 95/20
5. 53/10 - ( 17/5 - 1/10 ) + 159 = 53/10 - ( 34 - 1/10 ) + 159 = 53 - 33/10 + 159 = 20/10 + 159 = 2 + 159 = 161

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