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is 20; of 35 is 5, and 5 is contained in 20, 4 times. Therefore of of 18 is of 35.

8.. of of 18 is 4 times what part of 35?

ק×18=4×35?

of

§ of of 18 is 4 times such a part of 35 as 35 is contained times in 4 of 5 times of 6 times of 18. 18 is 6, and 6 times 6 is 36; of 36 is 4, and 5 times 4 is 20; of 20 is 5, and 35 is contained in 5,

times. Therefore of

72. 1. of 36 is

or

of 18 is 4 times, or, of 35.

of how many times of 42? Of as many times of 42 as 2 times of 42 is contained times in 9 times 1 of 4 times of 36; 3 of 36 is 12, and 4 times 12 is 48; 1 of 48 is 12, and 9 times 12 is 108; of 42 is 6, and 2 times 6 is 12, and 12 is contained in 108, 9 times. Therefore of 36 is of 9 times of 42.

2. of 36 is of 9 times of what number ?

of 36 is of 9 times of 7 times of of 9 times 1 of 4 times of 36; of 36 is 12, and 4 times 12 is 48; of 48 is 12, and 9 times 12 is 1083 of 108 is 12,1 of 12 is 6, and 7 times 6 is 42. Therefore of 36 is of 9 times of 42.

3. of 36 is of 9 times how many sevenths of 42? of 36 is of 9 times as many sevenths of 42 as of 4.2 is contained times in 4 of 9 times 4 of 4 times of 36; of 36 is 12, and 4 times 12 is 48; 1 of 48 is 12, 9 times 12 is 108; of 108 is 12 of 42 is 6, and 6 is contained in 12, 2 times. Therefore of 36 is of 9 times

of 42.

4. of 36 is of 9 times 2 times what part of 42?

of 36 is of 9 times 2 times such a part of 42 as 42 is contained times in off of 9 times of 4 times of 36; of 36 is 12, and 4 times 12 is 48; 4 of 48 is 12, and 9 times 12 is 108; 4 of 108 is 12, and of 12 is 6; 42 is contained in 6, 4 or 4 times. Therefore of 36 is of 9 times 2 times, or, of 42.

5. of 36 is how many ninths of 9 times of 42? of 36 is as many ninths of 9 times of 42, as of 9 times 2 times of 42 is contained times in 4 times of 36; of 36 is 12, and 4 times 12 is 48; 6, and 2 times 6 is 12; 9 times 12 is 108, and 12; 12 is contained in 48, 4 times. Therefore of 9 times of 42.

6. of 36 is 4 times what part of 9 times

12

of 42 is of 108 is of 36 is

of 42?

times. Therefore of

of 42.

of 36 is 4 times such a part of 9 times of 42, as 9 times 2 times 4 of 42 is contained times in 1 of 4 times of 36; of 36 is 12, and 4 times 12 1s 48; 1 of 48 is 12; of 42 is 6, 2 times 6 is 12, and 9 times 12 is 108; 108 is contained in 12, 1 or 36 is 4 times, or, of 9 times 7. of 9 times of 42 is of 9 times of 42 is of 3 times 4 of 4 times of 9 times 2 times of 42. of 42 is 6, 2 times 6 is 12, and 9 times 12 is 108; 1 of 108 is 12, and 4 times 12 is 48; of 48 is 12, and 3 times 12 is 36. Therefore of 9 times of 42 is of 36.

of what number ?

8. of 9 times of 42 is how many thirds of 36?

of 9 times of 42 is as many thirds of 36, as of 36 is contained times in 4 times of 9 times 2 times of 42; of 42 is 6, 2 times 6 is 12, and 9 times 12 is 108; of 108 is 12, and 4 times 12 is 48; of 36 is 12, and 12 is contained in 48, 4 times. Therefore of 9 times

9.

of 42 is of 36.

of 9 times of 42 is 4 times what part of 36? of 9 times of 42 is 4 times such part of 36 as 36 is contained times in 4 of 4 times of 9 times 2 times of 42; of 42 is 6, 2 times 6 is 12, and 9 times 12 is 108; of 108 is 12, and 4 times 12 is 48; 1 of 48 is 12, and 36 is contained in 12, or times. Therefore of 9 times of 42 is 4 times, or, of 36.

[blocks in formation]

Twice

are 14 are 16 are 18 are 20 are 22 are 24

[blocks in formation]

12 times are 84 are 96 are 108 are 120 are 132 are 144

[blocks in formation]
[blocks in formation]

288

24 times are 168 are 192 are 216 are 240 are 264 are
25 times are 175are 200 are 225 are 250 are 275 are 300

13

14

15

16

17

18
13 times are 169 are 182 are 195 are 208 are 221 are 234

[blocks in formation]

23 times are 299 are
24 tunes are 312
25 times are 325 are 350 are 375 are

17 times are 221 are 238 are 255 are 272 are
18 times are 234 are 252 are 270 are 288 are
19 times are 247 are 266 are 285 are 304 are
20 times are 260 are 280 are 300 are 320 are
21 times are 273 are 294 are 315 are 336 are
22 times are 286 are 308 are 330
322 are 345
are 336 are 360

[blocks in formation]

are
are

are

352 are 374 are
368 are
384 are
400 are 425 are 450

323 are 342
340 are 360
357 are 378
396
391 are 414

408 are 432

[blocks in formation]

13 times are 247 are 260 are 273 are 286 are 299 are 312

[blocks in formation]

460 are 480

483 are 504

506 are 528

20 times are 380 are 400 are 420 are 440 are
21 times are 399 are 420 are 441 are 462 are
22 times are 418 are 440 are 462 are 484 are
23 times are 437 are 40
are 483 are 506 are 529 are 552
24 times are 456 are 480 are 504 are 528 are 552 are 576
25 times
475 are 500 are 525 are 550 are 575 are 600

are

1

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