Two wheels make $32$ and $48$ revolutions to cover $211$ m $20$ cm. The difference of their radii is approximately —

Question

Accepted Answer

$0.35$ m

Answer

$0.18$ m

Answer

$0.70$ m

Answer

$1.05$ m

Two wheels make 323232 and 484848 revolutions to cover 211211211 m 202020 cm. The difference of their radii is approximately —