no
Any multiple of 20 between 100 and 980 inclusive.
980 + 980 + 980 + 980 + 980 + 980 + 980 = 6860
All multiples of 140 (which are infinite) including 140, 280, 420, 560, 700, 840, 980, 1120 . . .
60% of 980 = .60 × 980 = 588
no
Any multiple of 20 between 100 and 980 inclusive.
980 + 980 + 980 + 980 + 980 + 980 + 980 = 6860
It depends on whether you mean the highest digit that you add or subtract or multiply by!
All multiples of 140 (which are infinite) including 140, 280, 420, 560, 700, 840, 980, 1120 . . .
980
the percentage of 980 = 98000%980 * 100% = 98000%
980
980 980
980 = CMLXXX
980 ÷ 2 = 490
60% of 980 = .60 × 980 = 588