Express as cm using decimal a) 9cm 8mm step by step
Answers
Answered by
2
Answer:
10mm = 1cm.
9cm 8mm
= 9÷10 × 8
= 0.9 × 8
=7.2mm
Answered by
2
Answer:
1cm=10 mm
so,9cm=90 mm
90mm+8mm
98mm
10mm=1cm
98mm=98÷10
=9.8cm
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