Question

afla numerele necunoscute x×45=3735 62× x=1178 x:32=194 x÷9=3816 2823:x=34 1656:x=72​

Answer 1

Explicație pas cu pas:

X×45=3 735

X=3 735:45

×=83

v:83×45=3 735

62×X=1 178

X=1 178:62

X=19

v:62×19=1 178

X:32=194

X=194×32

X=6 208

v:6 2 08:32=194

X:9=3 816

X=3 816×9

X=34 344

v:34 344:9=3 816

2 823:X=34

X=34×2 823

×=95 982

v:95 982:2 823=34

1 656:X=72

X=1 656:72

x=23

v:1656:23=72