x = the number of pages of smaller type
The expression (21 - x) represents the number of larger type pages. There are 21 pages total and x of them are small, so 21 - x is the number of large pages. You multiply the number of small pages (x) by the number of words in the small type (2400) and you multiply the number of large pages (21 - x) by the number of words in the large type page (1800). The rest is arithmetic.
2,400x + 1,800(21 - x) = 48,000
2,400x + 37,800 - 1,800x = 48,000
600x = 10,200
x = 17
To check your answer: 17 pages of small type is 40800 words (17 × 2,400) and the remaining 4 pages of large type is 7,200 words (4 × 1,800). Add them together: 40,800 + 7,200 = 48,000
it depends on the sizes of the type.
100 times
96% of 48000= 96% * 48000= 0.96 * 48000= 46,080
48,000 is 20% smaller than 60,000 .
48000
As in the question 48000
25% of $48,000= 25% * 48000= 0.25 * 48000= $12,000
It is: 0.025*48000 = 1200
4000x12=48000
About 33.33 percent is 48000 out of 144000.
1/8 of 48000 is 6000
1000 g = 1 kg → 48000 g = 48000 ÷ 1000 kg = 48 kg