Pliss kasih tau jawabannya??yang 8,25 x 1,25 =...... dan 72% x 6,75 =......?

8,25 x 1,25
= 825/100 x 125/100
= 103.125/10.000
= 10,3125

72% x 6,75
= 72/100 x 675/100
= 48.600/10.000
= 4,86

8,25 × 1,25
= 825/100 × 125/100
= 103.125/10.000
= 10,3125

72% × 6,75
= 72/100 × 675/100
= 48.600/10.000
= 4,86