Find the following ratios
0.45and 0.65
Step-1: Write 0.45and 0.65in the form of a ratio
0.45and 0.65=0.45:0.65
Step-2: Simplify the ratio 0.45:0.65
0.45:0.65=0.45÷50.65÷5( To simplify 35:50divide it by HCF of 0.45and 0.65 HCF of 0.45and 0.65is 5)
0.45:0.65=0.90.13=0.9:0.13
Hence, the ratio of 0.45and 0.65is 0.9:0.13
A car travels 0.99 km distance in which each wheel makes 450 complete revolutions. Find the radius of its wheel in m.
Subtract the following:
0.45-0.26