fill the radio
a) 33km to 121km
b)40cm1.5m
c)55paisetoRs 1
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Answer:
a) Ratio of 33 km to 121 km = 3:11
Step-by-step explanation:
Ratio of 33km to 121km
= 33 km : 121 km
/* Find HCF of 33 and 121:
33 = 3×11
121 = 11×11
HCF(33,121) = 11 */
= \frac{(3 \times 11\:km)}{11} : \frac{(11 \times 11\:km)}{11}
11
(3×11km)
:
11
(11×11km)
After cancellation, we get
= 3 : 11
Therefore,
Ratio of 33 km to 121 km = 3:11
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Step-by-step explanation:
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