Question

estimate each of the following products by rounding off each number nearest to 10

(1) 38×63
(2) 54×47 ​

Answer 1

Answer:

2400 and 2500

Step-by-step explanation:

(1) 38x63

rounded to 40x60

So it's 2400

(2) 54x47

rounded to 50x50

So 2500

Answer 2

Answer:

1}   40*60=2400

2}   50*50=2500

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