180 ÷ 45 is 4
so
4 time 20 is 80
Answer: 80
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#13 is 196 and #14 is 15 dimes.
Answer:
You can decide where to put the first digit because you know 153 doesn't fit into 6 or 61. But you know it can fit into 613. You put it there.
R and 81 are common factors so add them together and you get 9r;then your equation is 9r+11=29.After that you subtract 11 from 29 and then the equation is 9r=18.Then you divide 9 from 18 so you get r=2.
Answer:
14.156
Step-by-step explanation:
( 1xtens +4 x ones1 + 5 x tenth + 6 x hundredth + 2 x thousandth + 1 x ten thousandth)