45%:0,25×2 1/4=…………….
45% : 0,25 × 2 1/4
= 45/100:25/100×9/4
= 45/100×100/25×9/4
= 40500/10000
= 4 500/10000
= 4 1/20 ✔
_________fatya27________
45% : 0,25 × 2 1/4
= 0,45 × 0,25 × 2,25
= 0,1125 × 2,25
= 0,253125
45%:0,25×2 1/4=…………….
45% : 0,25 × 2 1/4
= 45/100:25/100×9/4
= 45/100×100/25×9/4
= 40500/10000
= 4 500/10000
= 4 1/20 ✔
_________fatya27________
45% : 0,25 × 2 1/4
= 0,45 × 0,25 × 2,25
= 0,1125 × 2,25
= 0,253125