1.

Express 1km : 750m ratios in simplest form.

Answer»

Converting both the given quantities in the same units, we have:

We know that,

= 1 km = 1000m

Then,

= (1 × 1000) m: 750m

= 1000m: 750m

HCF of 1000 and 750 is 250

= (1000 ÷ 250) / (750 ÷ 250)

= (4/3)

= 4m: 3m



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