Question

Estimate (i) 13,805 + 3,977 (Rounding off to nearest thousand) (ii) 673 ÷ 833 (Rounding off to nearest tens)

Answer 1

Step-by-step explanation:

i)13805+3977=17782=18000

ii)833÷673=1.23774146=not possible sorry wrong question

Correct Question is:-

833-673=160

Answer 2

Answer:

(i) at first round off both to neatest thousand

13805 =14000

3977 =4000

then add it

14000+4000 =18000

(ii) at first round off both to nearest tens

673 =700

833 =800

then divide it

800/700 =1.14285714286