write the multiples of 7in between 200 and 500. what are the first and last number? find the sum of all numbers in this sequence.
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Answer:
15050
Step-by-step explanation:
7×29=203
7×30=210
7×31=217
7×32=224
7×33=231
7×34=238
7×35=245
7×36=252
7×37=259
7×38=266
7×39=273
7×40=280
7×41=287
7×42=294
7×43=301
7×44=308
7×45=315
7×46=322
7×47=329
7×48=336
7×49=343
7×50=350
7×51=357
7×52=364
7×53=371
7×54=378
7×55=385
7×56=392
7×57=399
7×58=406
7×59=413
7×60=420
7×61=427
7×62=434
7×63=441
7×64=448
7×65=455
7×66=462
7×67=469
7×68=476
7×69=483
7×70=490
7×71=497
First number =203
Last number=497
Total 15050
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