Question
Find the ratio of:
90cm to 1.05m
90cm to 1.05m
✓
Answer
90cm : 1.0m (or) 90cm : 105cm (1m = 100cm)
$\frac{90}{105}=\frac{90\div15}{105\div15}=\frac{6}{7}$ (H.C.F of 90 and 105 is 15.)
$\therefore 6 :7 $
$\frac{90}{105}=\frac{90\div15}{105\div15}=\frac{6}{7}$ (H.C.F of 90 and 105 is 15.)
$\therefore 6 :7 $
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