Mathematics, 16.12.2020 23:10 moisesnunez408
IM BEING TIMED HELPP Jada is buying 4 stamps that cost $0.49 each. How can rounding be used to estimate the total cost of the stamps? Since each stamp is about $0.50, the total cost is approximately 4 +0.5 = $4.50. 0 Since she is buying about 10 stamps, the total cost is approximately 10 × 0.49 = $4.90. Since each stamp is about $0.50, the total cost is approximately 4 x 0.5 = $2.00. O Since she is buying about 10 stamps, the total cost is approximately 10 + 0.49 = $10.49.
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IM BEING TIMED HELPP
Jada is buying 4 stamps that cost $0.49 each. How can rounding be used to esti...
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