R5osaloniqbeuttmatt R5osaloniqbeuttmatt

15-12-2016
Mathematics

contestada

Estimate the product of 3.9 and 4.6 using mental math explain the method you used

Respuesta :

15-12-2016

umm, first of all, round of the number to the nearest whole number ie 4 and 5, then multiply the two ie 20

:)

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Аноним Аноним

25-01-2022

Answer:

Step-by-step explanation:

it rlly simple all u gotta do is round the numbers. So 3.9 is 4 and 4.6 is 5.
Then u would multiply 4x5=20 so ya :) :]

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