3 years ago

Estimate the value 9.9 squared times 1.79 and the square root of 97.5 divided by 1.96

Mathematics

1 answer:

Inessa05 [86]3 years ago

8 0

Answer:

200 and 5

Step-by-step explanation:

1. 9.9 rounded is 10

1.79 rounded is 2

10^2 is 100

100 x 2 = 200

2. 97.5 rounded is 100

1.96 rounded is 2

square root of 100 is 10

10/2 = 5

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