Question

Ritu had 423 packs of pens. There were 158 pens in each pack. She counted the number of pens she had. What will be her answer? Estimate the number of pens and packets to nearest hundreds and calculate the answer..​

Answer 1

Answer:

423

+. 158

____

581

nearest ten is 580.

Step-by-step explanation:

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Answer 2

Total packets= 423

Total number of pen in 1 pack= 158

Hence the total pens are = 158 x 423

=>By using distributive property

=> 160-2 x (420+3)

(For ease in calulation)

=>66834

Therefore she must have counted 66,834 pens

=>Nerest 100

66,800pens