Math, asked by RAYID, 11 months ago

please guys solve this and post it answers for your friend $$​

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Answers

Answered by charanvamsi
1

look at this pic ur answers we be there.

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Answered by tinamalik
1

Answer:

the first answer a) 46/45 & b)0

Step-by-step explanation:

1. a)2/15 + 16/18

    =2*6+16*5/90 [lcm of 15 and 18 is 90]              16/18  reduce form is 8/9

    =12+80/90                                                          so,

    =92/90                                 OR                         2/15+8/9[lcm of 15 & 9 is 45]

    =46/45                                                                =2*3+8*5/45

                                                                               =6+40/45

                                                                               =46/45

 

  b)1/15 - 2/30                                                         2/30 is equal to 1/15 so,

    =1*2-2*1/30                      OR                             1/15-1/15

    =2-2/30                                                              =0

    =0/30=0


tinamalik: sorry the second pic was not available
tinamalik: :-(
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