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ulativeRevisionress each of the following as ratio of the first quantity to the second, in its lowest term:in the form a:b, (ii) as a fraction25 paise, 50 paise2. 210°, 360°3. 250 cm, 1 m4. 80 paise, 1.206. 3 minutes 30 seconds, 1 houry and complete the following equivalent ratios:2:3 = 6:9 2. 3:8=12:32 3. 6:24= 3:12 4. 12: 7 = 36:211 kg 250 g, 3 kgd the value of the unknown in each:27Saco7 392. 69V? 12py and complete the following:ypes 900 words in 1 hour, his rate of typing isNICO4.7-86 ?If a typist types 900 WIf a man pays 6000 rent for 3 m1*300.00 is charged forA machine is used toharged for 75 units of electricity thertoiwords per minute.rupees per month |
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Answer» (i)15 words in one minute (ii)(6000/3)rupees=2000rupees 1)15 words per minute 1)15 words per minutes2)2000 per month 15 words in one minute bcoz 900/60=15 |
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