74.8% as a fraction = 748/1000 or 187/250= 74.8%/100% * 10/10= 748/1000 or 187/250
You subtract, 1000 - 100.
69% of 748= 69% * 748= 0.69 * 748= 516.12
975
1000 - 775 = 225-775 + 1000 = 225
74.8% as a fraction = 748/1000 or 187/250= 74.8%/100% * 10/10= 748/1000 or 187/250
475
If this is a riddle, the answer is "only once, because after that you have only 879 to subtract from". Otherwise, you can subtract 8 lots of 121 from 1000.
800
875
You subtract, 1000 - 100.
955
69% of 748= 69% * 748= 0.69 * 748= 516.12
250
975
1000 - 775 = 225-775 + 1000 = 225
You can subtract 679.