An adult toothbrush is 14.5 long and a childs toothbrush is 12.4 cm long. how much longer is an adult toothbrush is?
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The adult toothbrush is 2.1 cm longer than the child's toothbrush
. 14.5
-12.4
=02.1 I'm.
. 14.5
-12.4
=02.1 I'm.
Answered by
0
Answer :
= 14.5 cm - 12.4 cm
= 2.1 cm
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