Brad Walked to the shore. There he saw 4 rocks lying side to side. Resting on the rocks were crabs. each rock had 2 more crabs than the rock to its left. There were 56 crabs in all. From left to right, how many crabs were on each rock
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Crabs on first rock=11 crabs
Crabs on second rock=13 crabs
Crabs on third rock=15 crabs
Crabs on fourth rock=17 crabs
Total crabs=11+13+15+17=56 crabs
but can you teach the steps you took
Yes i can
so can you show
crabs added in 2nd rock=2
crabs added in third rock=2+2=4
crabs added in third rock=4+2=6
Total crabs added from left to right=2+4+6=12
now minus the added crabs from the total crabs we get 56-12=44
as there are total 4 crabs so divide the 44 on 4 rocks.44/4=11
is it ok?
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