12 1/2 of 400m
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Answer is 50m
Step 1 find the 10% and 1% of 400m
Step 2 find add 40m(10%) to 8m(2%)
Step 3 find the 1/2% of the number =2m
Step 4 add the 2m(0.5%) to 48m(12%)
Step 1 find the 10% and 1% of 400m
Step 2 find add 40m(10%) to 8m(2%)
Step 3 find the 1/2% of the number =2m
Step 4 add the 2m(0.5%) to 48m(12%)
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