Gw ini cwo atau cwe y? -.
{ +50 } points #gtw keberapa :v
1). 0,9% × ( 7 + 5 )
2). 2y + 2x – 5y
☁︎☁︎☁︎☁︎☁︎☁︎☁︎☁︎
2). 2y + 2x – 5y
☁︎☁︎☁︎☁︎☁︎☁︎☁︎☁︎
1) 0,9% × ( 7 + 5 )
= 0,9% × 12
= 0,9/100 × 12
= 9/10/100 × 12
= 9/10 ÷ 100 × 12
= 9/10 × 1/100 × 12
= 108 ÷ 4/1.000 ÷ 4
= 27/250
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2) 2y + 2x – 5y
= ( 2y – 5y ) + 2x
= – 3y + 2x