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Anupwq jmwq - CyvIN pwT - 4 ivSw - gixq. iqAwr krqw:- AmrjIq isMG srkwrI kMinAw hweI skUl kmwlpurw ijlHw- luiDAwxw. ividAwrQIAW dy nwm:- ggndIp kOr, hrmndIp kOr, suKmndIp kOr. Anupwq. ie`k hI qrWH dIAW do rwSIAW dI qulnw Bwg duAwrw krn nUM Anupwq kihMdy hn [
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Anupwqjmwq- CyvINpwT- 4ivSw- gixq iqAwr krqw:- AmrjIq isMG srkwrI kMinAw hweI skUl kmwlpurw ijlHw- luiDAwxw ividAwrQIAW dy nwm:-ggndIp kOr, hrmndIp kOr, suKmndIp kOr
Anupwq • ie`khIqrWHdIAW do rwSIAWdIqulnwBwgduAwrwkrnnUMAnupwqkihMdyhn[ • AnupwqleIicMn ‘:’ dwpRXogkIqwjWdwhY[ • audwhrxvjoNAsINkihskdyhWikrmndyBwrAqymhySdyBwrdwAnupwq40:30jW4:3hY[iesnUMcwrAnupwqiqMnpVHWgy[
iDAwnidE • Anupwq leI dovyN rwSIAW ieko qrwH dIAW hoxIAW cwhIdIAW hn[ audwhrx leI 50 ru: Aqy 80 ru: ivc Anupwq 50:80 jW 5:8 hMudw hY pRMqU 50 ru: Aqy 80 ik.mI ivc koeI Anupwq nhI[ • Anupwq A:b ivc A nUM pihlw pd Aqy b nUM dUjw pd ikhw jWdw hY[ • Anupwq iek Su`D iekweI huMdI hY ies ivc koeI iekweI nhIN hMudI[ • Anupwq nUM hmySw inaUnqm pdW ivc jW srl rUp ivc iliKAw jwdw hY[ • Anupwq dy dovyN pdW nMU isPr qoN ibnW iksI iek hI sMiKAw nwl guxw jW Bwg krn qy Anupwq auhI rihMdw hY[ ies qrWH 6:8= 6*2:8*2=12:16
smwnAnupwq • do AnupwqW iv`ckwr smwnqw nMU hI smwn Anupwq ikhw jWdw hY[ • smwn Anupwq leI icMn “::” dw pRXog kIqw jWdw hY[ • audwhrx dy qOr qy 6 : 10 :: 48 : 80
smwnAnupwqdyv`K-v`KpdWiv`csbMD • AMq pdW dw guxnPl = m`D pdW dw guxnPl • audwhrx dy qOr qy 6 : 10 :: 18 : 30 6 * 30 = 10 * 18 = 180 180
LgwqwrsmwnAnupwq • iqMn rwSIAW a, b Aqy c lgwqwr smwn-Anupwq hMudIAW hn, jykr a : b :: b : c hovy[Awm qOr qy lgwqwr smwn Anupwq dI QW isrP smwn Anupwq Sbd dw hI pRXog kIqw jWdw hY[
sroq • pwT pusqk jmwq CyvIN • www. en.wikipedia.org • www. learning-connections.co.uk • www. nrich.maths.org
KwlIQwvW Bro • do AnupwqW iv`c smwnqw nMU ______ikhw jWdw hY[ • smwn Anupwq iv`c _____ pd hMudy hn[ • smwn Anupwq dy pihly Aqy cOQy pd nMU ____ ikhw jWdw hY[ • smwn Anupwq dy _____ Aqy ______pd nMU m`D pd ikhw jWdw hY[
au`qr • do AnupwqW iv`c smwnqw nMU smwn Anupwq ikhw jWdw hY[ • smwn Anupwq iv`c cwr pd hMudy hn[ • smwn Anupwq dy pihly Aqy cOQy pd nMU AMqpd ikhw jWdw hY[ • smwn Anupwq dy dUsry Aqy qIsry pd nMU m`D pd ikhw jWdw hY[
pRSn • pqwkroikhyTilKIAWsMiKAwvWsmwnAnupwqiv`chnjWnhIN[ (a) 3,4,9,12 (A) 3,5,9,18 (e) 5,10,15,20 (s) 5,7,35,49 • pqwkroikhyTilKyAnupwq, smwnAnupwqbxwauNdyhnjWnhIN[ (a) 750 im.il. : 900 im. ilAqy30 ru: : 36 ru: (A) 25 sm : 40 smAqy2.5 ik. mI: 400 mI (e) 15 im. mI: 15 smAqy15 pYsy : 15 ru: • iksysmwnAnupwqdwpihlwdUjwAqycOQw pd kRmvwr15, 20 Aqy52hn[ qIsrw pd pqwkro[