3/10+50%= Tolong di bantu.... Question from @silitonganauli3

September 2022 2 5 Report

3/10+50%=

Tolong di bantu

Penjelasan dengan langkah-langkah:

50% = 50/100 = 1/2

3/10 + 1/2

= 3/10 + 5/10

= 8/10

= 8÷2/10÷2

= 4/5

1 votes Thanks 1

rezaputra4504 3/10+50/100 =30/100+50/100 =8/100

kenzosihotang02 50/100 sederhanakan dlu

${\sf{1.) \: \frac{3}{10} \: + \: 50 \: \%}}$

${\sf{ = \: \frac{3}{10} \: + \: \frac{50}{100} }}$

${\sf{ = \: \frac{( \: 3 \: \times \: 100 \: ) \: + \: ( \: 50 \: \times \: 10 \: )}{10 \: \times \: 100} }}$

${\sf{ = \: \frac{300 \: + \: 500}{1.000} }}$

${\bf{ = \: \frac{800}{1.000} }}$

${\sf{ = \: \frac{800 \: \div \: 200}{1.000 \: \div \:200} }}$

$\boxed{\sf{{ \bf{ = \: \frac{4}{5} }}}}$

2 votes Thanks 1

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