Question

Estimate the answer to the following problem to the nearest 10 13+46+87= a. 130 b.155 c.160 d.150

Answer 1

So ok I hope that helps u look
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13+46+87=146
So we estimate to the nearest 10 which it is the number 4 is the tenth so we will estimate so the answer will be or the reaslt will be a)130 so I hope that helps you.

Answer 2

150

13+46= 59
59+87= 146

Round 46 to the nearest ten, which in this case would be 50 because the last number is larger than a 5.

Then add the 1 back in to make it 150.