Mathematics, 24.02.2021 17:20 20jacksone
Mary lives 1 3/4 km from school. She rode her bike to school and back each day for 5 days. Which expression shows how to estimate the number of km she rode on her bike?
A) ( 5+2 ) x 2
B) 5x (2+2)
C) (7+2) x2
D) 7x (2+2)
Answers: 3
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