Question

necesito ayuda por favor​

Answer 1

$21) \frac{m}{8} = 24 \\ m = 24 \times 8 \\ m = 192$

$22)276 = 23k \\ \frac{276}{23} = k \\ 12 = k$

$23) \frac{r}{12} = 406 \\ r = 406 \times 12 \\ r = 4872$

$24) \frac{z}{7} = 116 \\ z = 116 \times 7 \\ z = 812$

$25)n \times 11 = 561 \\ n = \frac{561}{11} \\ n = 51$

$26) \frac{y}{27} = 13 \\ y = 13 \times 27 \\ y = 351$

$27)242 = \frac{t}{8} \\ t = 242 \times 8 \\ t = 1936$

$28)19w = 47 5\\ w = \frac{475}{19} \\ w = 25$

$29) \frac{x}{27} = 15 \\ x = 15 \times 27 \\ x = 405$

$30) \frac{t}{9} = 63 \\ t = 63 \times 9 \\ t = 567$

$31)27m = 216 \\ m = \frac{216}{27} \\ m = 8$

$32)104 = \frac{a}{12} \\ 104 \times 12 = a \\ 1248 = a$

$33)16 = \frac{n}{21} \\ 16 \times 21 = n \\ 336 = n$

$34)t + 38 = 415 \\ t = 415 - 38 \\ t = 377$

$35)a - 35 = 180 \\ a = 180 + 35 \\ a = 215$

$36)12 \times c = 384 \\ c = \frac{384}{12} \\ c = 32$

$37)z + 19 = 111 \\ z = 111 - 19 \\ z = 92$

$38)26x = 910 \\ x = \frac{910}{26} \\ x = 35$

$39) \frac{r}{64} = 11 \\ r = 11 \times 64 \\ r = 704$

$40)y - 908 = 21 \\ y = 21 + 908 \\ y = 929$

$41)w + 87 = 126 \\ w = 126 - 87 \\ w = 39$

$42)13 = \frac{h}{19} \\ 13 \times 19 = h \\ 247 = h$

$43)43k = 731 \\ k = \frac{731}{43} \\ k = 17$

$44)m - 88 = 316 \\ m = 316 + 88 \\ m = 404$

$45) \frac{t}{30} = 26 \\ t = 30 \times 26 \\ t = 780$

$46)c - 86 = 104 \\ c = 104 + 86 \\ c = 190$

$47)n + 77 = 254 \\ n = 254 - 77 \\ n = 177$

$48)36a = 936 \\ a = \frac{936}{36} \\ a = 26$

$49)191 = x - 29 \\ 191 + 29 = x \\ 220 = x$

$50)z + 92 = 647 \\ z = 647 - 92 \\ z = 555$

$51)930 = 15 \times y \\ \frac{930}{15 } = y \\ 62 = y$

$52) \frac{w}{42} = 15 \\ w = 15 \times 42 \\ w = 630$

$53)21 \times t = 693 \\ t = \frac{693}{21} \\ t = 33$

$54)387 = a - 26 \\ 387 + 26 = a \\ 413 = a$

$55)r + 49 = 513 \\ r = 513 - 49 \\ r = 464$

$56) \frac{k}{8} = 404 \\ k = 404 \times 8 \\ k = 3232$

$57)760 = 8m \\ \frac{760}{8} = m \\ 95 = m$

$58) \frac{n}{5} = 160 \\ n = 160 \times 5 \\ n = 800$

$59)t - 57 = 487 \\ t = 487 + 57 \\ t = 544$

$60)x + 81 = 360 \\ x = 360 - 81 \\ x = 279$

$61)z - 109 = 26 \\ z = 26 + 109 \\ z = 135$

$62)1395 = 31 \times h \\ \frac{1395}{31} = h \\ 45 = h$

$63) \frac{w}{9} = 18 \\ w = 18 \times 9 \\ w = 162$

$64)r + 75 = 463 \\ r = 463 - 75 \\ r = 388$

$65) \frac{y}{16} = 25 \\ y = 25 \times 16 \\ y = 400$

$66)v + 67 = 104 \\ v = 104 - 67 \\ v = 37$

$67)486 = 18n \\ \frac{486}{18} = n \\ 27 = n$

$68)476 = c - 738 \\ 476 + 738 = c \\ 1214 = c$