7.5 + 9.2 = 16.7
So 16.7 is reasonable.
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You should not have to perform the addition in order to decide whether an estimate
was reasonable. That defeats the whole purpose of the estimating process.
Ignore the decimal parts of your two numbers, and you have (7 + 9). You don't need
a calculator to know immediately that THAT sum is 16. So 16 is a good estimate for
what you'll have when you glue the decimal bits back onto the whole numbers, and
when you reassemble everything and get a sum of 16.7 , that's so near your estimate
that you can be pretty sure that you added correctly.
The sum of 17 and 75 is 92.
92% of 75 = 92% * 75 = 0.92 * 75 = 69
75 percent of 92 is .75*92 or 69.
A reasonable answer for 92 times 98 is 9,016. That is also the correct answer.
92% of 75
The sum of 17 and 75 is 92.
The sum of 92 and nothing is 92
92% of 75 = 92% * 75 = 0.92 * 75 = 69
75 percent of 92 is .75*92 or 69.
A reasonable answer for 92 times 98 is 9,016. That is also the correct answer.
The number sentence for the sum of 234 459 and 92 is: 234 + 459 + 92 = 785.
92% of 75
92 percent of 75 questions is 69 questions.
92 - 41 = 51, then add 75, 75 + 51 = 126
91% to 92% 91.6167665%
The sum of what of a 92 sided polygon? The lengths of the sides? The exterior angles? The interior angles?
69