samayagiles11 samayagiles11
  • 15-06-2022
  • Mathematics
contestada

Tammy said the product of 5/7 and 1 1/4 is 1 3/4.

Respuesta :

genan
genan genan
  • 16-06-2022

Answer:

Tammy is incorrect

Step-by-step explanation:

The product of 5/7 and 1 1/4 is,

(5/7) x (1 1/4)

turn the mixed number to a whole number.

1 1/4= 4/4 + 1/4 = 5/4

(5/7) x (5/4) = 25/28 which is approximately 0.8929

Tammy believes it equals 1 3/4

1 3/4 = 4/4 + 3/4 = 7/4 which is 1.75

0.8929 does not equal 1.75

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